Home / 15,902,627.70-23,854,148.91-4,543,446.90

Finding the Fourth Proportional to 15,902,627.70, 23,854,148.91 and 4,543,446.90

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Solution

The fourth proportional to 15,902,627.70, 23,854,148.91 and 4,543,446.90 is: 6,815,229.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,902,627.70 : 23,854,148.91 = 4,543,446.90 : x
  2. Step 2: Convert to fraction form
    15,902,627.70/23,854,148.91 = 4,543,446.90/x
  3. Step 3: Cross multiply
    15,902,627.70x = 23,854,148.91 × 4,543,446.90
  4. Step 4: Simplify right side
    15,902,627.70x = 108,380,058,917,277.89
  5. Step 5: Solve for x
    x = 108,380,058,917,277.89/15,902,627.70
  6. Step 6: Final answer
    x = 6,815,229.59

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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.