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Finding the Third Proportional to 61,070,596 and 131,706,376

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Solution

The third proportional to 61,070,596 and 131,706,376 is: 284,041,267.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,070,596 : 131,706,376 = 131,706,376 : x
  2. Step 2: Convert to fraction form
    61,070,596/131,706,376 = 131,706,376/x
  3. Step 3: Cross multiply
    61,070,596x = 131,706,376 × 131,706,376
  4. Step 4: Simplify right side
    61,070,596x = 17,346,569,479,053,376
  5. Step 5: Solve for x
    x = 17,346,569,479,053,376/61,070,596
  6. Step 6: Final answer
    x = 284,041,267.24

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.