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Finding the Third Proportional to 125,493,672 and 271,826,760

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Solution

The third proportional to 125,493,672 and 271,826,760 is: 588,792,934.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,493,672 : 271,826,760 = 271,826,760 : x
  2. Step 2: Convert to fraction form
    125,493,672/271,826,760 = 271,826,760/x
  3. Step 3: Cross multiply
    125,493,672x = 271,826,760 × 271,826,760
  4. Step 4: Simplify right side
    125,493,672x = 73,889,787,452,097,600
  5. Step 5: Solve for x
    x = 73,889,787,452,097,600/125,493,672
  6. Step 6: Final answer
    x = 588,792,934.93

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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.