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Finding the Third Proportional to 155,795,432 and 337,444,073

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Solution

The third proportional to 155,795,432 and 337,444,073 is: 730,884,730.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,795,432 : 337,444,073 = 337,444,073 : x
  2. Step 2: Convert to fraction form
    155,795,432/337,444,073 = 337,444,073/x
  3. Step 3: Cross multiply
    155,795,432x = 337,444,073 × 337,444,073
  4. Step 4: Simplify right side
    155,795,432x = 113,868,502,402,829,328
  5. Step 5: Solve for x
    x = 113,868,502,402,829,328/155,795,432
  6. Step 6: Final answer
    x = 730,884,730.96

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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.