Home / 38,948,082.60-58,422,123.90-16,226,027.40

Finding the Fourth Proportional to 38,948,082.60, 58,422,123.90 and 16,226,027.40

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Solution

The fourth proportional to 38,948,082.60, 58,422,123.90 and 16,226,027.40 is: 24,339,041.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,948,082.60 : 58,422,123.90 = 16,226,027.40 : x
  2. Step 2: Convert to fraction form
    38,948,082.60/58,422,123.90 = 16,226,027.40/x
  3. Step 3: Cross multiply
    38,948,082.60x = 58,422,123.90 × 16,226,027.40
  4. Step 4: Simplify right side
    38,948,082.60x = 947,958,983,167,594.88
  5. Step 5: Solve for x
    x = 947,958,983,167,594.88/38,948,082.60
  6. Step 6: Final answer
    x = 24,339,041.10

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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.