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Finding the Third Proportional to 61,836,267 and 134,327,598

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Solution

The third proportional to 61,836,267 and 134,327,598 is: 291,801,307.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,836,267 : 134,327,598 = 134,327,598 : x
  2. Step 2: Convert to fraction form
    61,836,267/134,327,598 = 134,327,598/x
  3. Step 3: Cross multiply
    61,836,267x = 134,327,598 × 134,327,598
  4. Step 4: Simplify right side
    61,836,267x = 18,043,903,584,449,604
  5. Step 5: Solve for x
    x = 18,043,903,584,449,604/61,836,267
  6. Step 6: Final answer
    x = 291,801,307.87

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.