Home / 41,902,262-62,856,049.80-13,149,531.44

Finding the Fourth Proportional to 41,902,262, 62,856,049.80 and 13,149,531.44

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Solution

The fourth proportional to 41,902,262, 62,856,049.80 and 13,149,531.44 is: 19,725,130.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,902,262 : 62,856,049.80 = 13,149,531.44 : x
  2. Step 2: Convert to fraction form
    41,902,262/62,856,049.80 = 13,149,531.44/x
  3. Step 3: Cross multiply
    41,902,262x = 62,856,049.80 × 13,149,531.44
  4. Step 4: Simplify right side
    41,902,262x = 826,527,603,039,305.62
  5. Step 5: Solve for x
    x = 826,527,603,039,305.62/41,902,262
  6. Step 6: Final answer
    x = 19,725,130.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.