Home / 159,849,177.10-239,773,765.65-44,853,217.90

Finding the Fourth Proportional to 159,849,177.10, 239,773,765.65 and 44,853,217.90

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Solution

The fourth proportional to 159,849,177.10, 239,773,765.65 and 44,853,217.90 is: 67,279,826.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,849,177.10 : 239,773,765.65 = 44,853,217.90 : x
  2. Step 2: Convert to fraction form
    159,849,177.10/239,773,765.65 = 44,853,217.90/x
  3. Step 3: Cross multiply
    159,849,177.10x = 239,773,765.65 × 44,853,217.90
  4. Step 4: Simplify right side
    159,849,177.10x = 10,754,624,957,402,986
  5. Step 5: Solve for x
    x = 10,754,624,957,402,986/159,849,177.10
  6. Step 6: Final answer
    x = 67,279,826.85

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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.