Finding the Third Proportional to 155,278,354.50 and 332,369,298
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Solution
The third proportional to 155,278,354.50 and 332,369,298 is: 711,427,878.08
Step by Step Solution
- Step 1: Write the proportion equation
155,278,354.50 : 332,369,298 = 332,369,298 : x - Step 2: Convert to fraction form
155,278,354.50/332,369,298 = 332,369,298/x - Step 3: Cross multiply
155,278,354.50x = 332,369,298 × 332,369,298 - Step 4: Simplify right side
155,278,354.50x = 110,469,350,253,012,800 - Step 5: Solve for x
x = 110,469,350,253,012,800/155,278,354.50 - Step 6: Final answer
x = 711,427,878.08
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.