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Finding the Third Proportional to 61,449,179 and 131,663,233

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Solution

The third proportional to 61,449,179 and 131,663,233 is: 282,106,404.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,449,179 : 131,663,233 = 131,663,233 : x
  2. Step 2: Convert to fraction form
    61,449,179/131,663,233 = 131,663,233/x
  3. Step 3: Cross multiply
    61,449,179x = 131,663,233 × 131,663,233
  4. Step 4: Simplify right side
    61,449,179x = 17,335,206,924,012,288
  5. Step 5: Solve for x
    x = 17,335,206,924,012,288/61,449,179
  6. Step 6: Final answer
    x = 282,106,404.12

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.