Finding the Third Proportional to 61,712,028 and 132,711,516
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Solution
The third proportional to 61,712,028 and 132,711,516 is: 285,395,684.60
Step by Step Solution
- Step 1: Write the proportion equation
61,712,028 : 132,711,516 = 132,711,516 : x - Step 2: Convert to fraction form
61,712,028/132,711,516 = 132,711,516/x - Step 3: Cross multiply
61,712,028x = 132,711,516 × 132,711,516 - Step 4: Simplify right side
61,712,028x = 17,612,346,479,018,256 - Step 5: Solve for x
x = 17,612,346,479,018,256/61,712,028 - Step 6: Final answer
x = 285,395,684.60
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.