Home / 24,380,723.68-33,645,219.96-13,367,291.86

Finding the Fourth Proportional to 24,380,723.68, 33,645,219.96 and 13,367,291.86

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Solution

The fourth proportional to 24,380,723.68, 33,645,219.96 and 13,367,291.86 is: 18,446,764.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,380,723.68 : 33,645,219.96 = 13,367,291.86 : x
  2. Step 2: Convert to fraction form
    24,380,723.68/33,645,219.96 = 13,367,291.86/x
  3. Step 3: Cross multiply
    24,380,723.68x = 33,645,219.96 × 13,367,291.86
  4. Step 4: Simplify right side
    24,380,723.68x = 449,745,474,899,217.50
  5. Step 5: Solve for x
    x = 449,745,474,899,217.50/24,380,723.68
  6. Step 6: Final answer
    x = 18,446,764.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.