Finding the Fourth Proportional to 201,542,233.97, 302,361,326.46 and 65,227,617.47
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Solution
The fourth proportional to 201,542,233.97, 302,361,326.46 and 65,227,617.47 is: 97,856,953.11
Step by Step Solution
- Step 1: Write the proportion equation
201,542,233.97 : 302,361,326.46 = 65,227,617.47 : x - Step 2: Convert to fraction form
201,542,233.97/302,361,326.46 = 65,227,617.47/x - Step 3: Cross multiply
201,542,233.97x = 302,361,326.46 × 65,227,617.47 - Step 4: Simplify right side
201,542,233.97x = 19,722,308,938,542,864 - Step 5: Solve for x
x = 19,722,308,938,542,864/201,542,233.97 - Step 6: Final answer
x = 97,856,953.11
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.