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Finding the Third Proportional to 52,608,474 and 115,273,908

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Solution

The third proportional to 52,608,474 and 115,273,908 is: 252,584,286.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,608,474 : 115,273,908 = 115,273,908 : x
  2. Step 2: Convert to fraction form
    52,608,474/115,273,908 = 115,273,908/x
  3. Step 3: Cross multiply
    52,608,474x = 115,273,908 × 115,273,908
  4. Step 4: Simplify right side
    52,608,474x = 13,288,073,865,592,464
  5. Step 5: Solve for x
    x = 13,288,073,865,592,464/52,608,474
  6. Step 6: Final answer
    x = 252,584,286.43

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.