Arithmetic on today's supply, not a forecast. It assumes nothing about whether XRP could attract that much money.
A coin's market capitalisation is its price multiplied by the number of coins in circulation. XRP has 62,871,157,992 XRP in circulation at $1.3643 each, which is $85.78B. Holding that supply still and putting BNB's $96.71B in its place gives $1.5382 per XRP.
The two are close in size, so the answer is a 1.13x move. XRP and BNB are within a factor of two of each other by market capitalisation.
Supply is held still, and in practice it moves: coins are minted, burned and unlocked, and every one of those changes the price a given market capitalisation implies. The figure also says nothing about whether the money exists to buy XRP at that level, which is the part that actually decides a price.
$1.5382 per XRP. That is BNB's current market capitalisation of $96.71B divided across the 62,871,157,992 XRP in circulation.
1.13x. XRP trades at $1.3643 today and BNB's market cap is $96.71B against XRP's $85.78B.
No. It is one division: BNB's market capitalisation spread over the supply of XRP that exists today. It assumes nothing about whether XRP could attract that much money, and it holds the supply still when in practice supply changes.
It sets it. Market cap is price times circulating supply, so the same $96.71B of market cap spread over more coins gives a lower price per coin. This uses the 62,871,157,992 XRP in circulation now.