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Finding the Third Proportional to 43,918,942 and 95,398,282

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Solution

The third proportional to 43,918,942 and 95,398,282 is: 207,218,839.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,918,942 : 95,398,282 = 95,398,282 : x
  2. Step 2: Convert to fraction form
    43,918,942/95,398,282 = 95,398,282/x
  3. Step 3: Cross multiply
    43,918,942x = 95,398,282 × 95,398,282
  4. Step 4: Simplify right side
    43,918,942x = 9,100,832,208,551,524
  5. Step 5: Solve for x
    x = 9,100,832,208,551,524/43,918,942
  6. Step 6: Final answer
    x = 207,218,839.85

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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.