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Finding the Third Proportional to 125,863,424 and 273,876,736

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Solution

The third proportional to 125,863,424 and 273,876,736 is: 595,951,263.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,863,424 : 273,876,736 = 273,876,736 : x
  2. Step 2: Convert to fraction form
    125,863,424/273,876,736 = 273,876,736/x
  3. Step 3: Cross multiply
    125,863,424x = 273,876,736 × 273,876,736
  4. Step 4: Simplify right side
    125,863,424x = 75,008,466,522,013,696
  5. Step 5: Solve for x
    x = 75,008,466,522,013,696/125,863,424
  6. Step 6: Final answer
    x = 595,951,263.19

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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.