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Finding the Third Proportional to 125,074,611 and 180,436,626

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Solution

The third proportional to 125,074,611 and 180,436,626 is: 260,303,635.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,074,611 : 180,436,626 = 180,436,626 : x
  2. Step 2: Convert to fraction form
    125,074,611/180,436,626 = 180,436,626/x
  3. Step 3: Cross multiply
    125,074,611x = 180,436,626 × 180,436,626
  4. Step 4: Simplify right side
    125,074,611x = 32,557,376,002,263,876
  5. Step 5: Solve for x
    x = 32,557,376,002,263,876/125,074,611
  6. Step 6: Final answer
    x = 260,303,635.90

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.