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Finding the Third Proportional to 44,538,342 and 68,962,761

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Solution

The third proportional to 44,538,342 and 68,962,761 is: 106,781,307.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,538,342 : 68,962,761 = 68,962,761 : x
  2. Step 2: Convert to fraction form
    44,538,342/68,962,761 = 68,962,761/x
  3. Step 3: Cross multiply
    44,538,342x = 68,962,761 × 68,962,761
  4. Step 4: Simplify right side
    44,538,342x = 4,755,862,404,743,121
  5. Step 5: Solve for x
    x = 4,755,862,404,743,121/44,538,342
  6. Step 6: Final answer
    x = 106,781,307.77

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.