Home / 15,967,654.20-23,951,135.48-4,452,814.22

Finding the Fourth Proportional to 15,967,654.20, 23,951,135.48 and 4,452,814.22

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Solution

The fourth proportional to 15,967,654.20, 23,951,135.48 and 4,452,814.22 is: 6,679,124.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,967,654.20 : 23,951,135.48 = 4,452,814.22 : x
  2. Step 2: Convert to fraction form
    15,967,654.20/23,951,135.48 = 4,452,814.22/x
  3. Step 3: Cross multiply
    15,967,654.20x = 23,951,135.48 × 4,452,814.22
  4. Step 4: Simplify right side
    15,967,654.20x = 106,649,956,508,470.78
  5. Step 5: Solve for x
    x = 106,649,956,508,470.78/15,967,654.20
  6. Step 6: Final answer
    x = 6,679,124.88

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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.