Finding the Third Proportional to 31,341,474 and 44,387,811
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Solution
The third proportional to 31,341,474 and 44,387,811 is: 62,864,872.45
Step by Step Solution
- Step 1: Write the proportion equation
31,341,474 : 44,387,811 = 44,387,811 : x - Step 2: Convert to fraction form
31,341,474/44,387,811 = 44,387,811/x - Step 3: Cross multiply
31,341,474x = 44,387,811 × 44,387,811 - Step 4: Simplify right side
31,341,474x = 1,970,277,765,371,721 - Step 5: Solve for x
x = 1,970,277,765,371,721/31,341,474 - Step 6: Final answer
x = 62,864,872.45
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These problems maintain the same ratio (1.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.