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Bot GPT 3.5 To solve the proportion 18/x = 15/20, we can cross multiply.
Cross multiplying gives us:
18 * 20 = 15 * x
360 = 15x
To solve for x, divide both sides by 15:
x = 360 / 15
x = 24
Therefore, the solution to the proportion 18/x = 15/20 is x = 24.