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Finding the Third Proportional to 60,313,293 and 131,687,199

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Solution

The third proportional to 60,313,293 and 131,687,199 is: 287,523,985.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,313,293 : 131,687,199 = 131,687,199 : x
  2. Step 2: Convert to fraction form
    60,313,293/131,687,199 = 131,687,199/x
  3. Step 3: Cross multiply
    60,313,293x = 131,687,199 × 131,687,199
  4. Step 4: Simplify right side
    60,313,293x = 17,341,518,380,465,600
  5. Step 5: Solve for x
    x = 17,341,518,380,465,600/60,313,293
  6. Step 6: Final answer
    x = 287,523,985.47

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.