Home / 38,948,082.10-58,422,123.15-16,226,026.90

Finding the Fourth Proportional to 38,948,082.10, 58,422,123.15 and 16,226,026.90

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Solution

The fourth proportional to 38,948,082.10, 58,422,123.15 and 16,226,026.90 is: 24,339,040.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,948,082.10 : 58,422,123.15 = 16,226,026.90 : x
  2. Step 2: Convert to fraction form
    38,948,082.10/58,422,123.15 = 16,226,026.90/x
  3. Step 3: Cross multiply
    38,948,082.10x = 58,422,123.15 × 16,226,026.90
  4. Step 4: Simplify right side
    38,948,082.10x = 947,958,941,787,012.75
  5. Step 5: Solve for x
    x = 947,958,941,787,012.75/38,948,082.10
  6. Step 6: Final answer
    x = 24,339,040.35

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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.