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Finding the Third Proportional to 34,945,020 and 52,906,122

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Solution

The third proportional to 34,945,020 and 52,906,122 is: 80,098,902.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,945,020 : 52,906,122 = 52,906,122 : x
  2. Step 2: Convert to fraction form
    34,945,020/52,906,122 = 52,906,122/x
  3. Step 3: Cross multiply
    34,945,020x = 52,906,122 × 52,906,122
  4. Step 4: Simplify right side
    34,945,020x = 2,799,057,745,078,884
  5. Step 5: Solve for x
    x = 2,799,057,745,078,884/34,945,020
  6. Step 6: Final answer
    x = 80,098,902.36

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.