Home / 57,165,635.66-85,700,250.18-24,793,156.22

Finding the Fourth Proportional to 57,165,635.66, 85,700,250.18 and 24,793,156.22

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Solution

The fourth proportional to 57,165,635.66, 85,700,250.18 and 24,793,156.22 is: 37,168,828.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,165,635.66 : 85,700,250.18 = 24,793,156.22 : x
  2. Step 2: Convert to fraction form
    57,165,635.66/85,700,250.18 = 24,793,156.22/x
  3. Step 3: Cross multiply
    57,165,635.66x = 85,700,250.18 × 24,793,156.22
  4. Step 4: Simplify right side
    57,165,635.66x = 2,124,779,690,377,322
  5. Step 5: Solve for x
    x = 2,124,779,690,377,322/57,165,635.66
  6. Step 6: Final answer
    x = 37,168,828.20

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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.