Home / 18,050,592.43-27,073,229.95-5,921,337.61

Finding the Fourth Proportional to 18,050,592.43, 27,073,229.95 and 5,921,337.61

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Solution

The fourth proportional to 18,050,592.43, 27,073,229.95 and 5,921,337.61 is: 8,881,134.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,050,592.43 : 27,073,229.95 = 5,921,337.61 : x
  2. Step 2: Convert to fraction form
    18,050,592.43/27,073,229.95 = 5,921,337.61/x
  3. Step 3: Cross multiply
    18,050,592.43x = 27,073,229.95 × 5,921,337.61
  4. Step 4: Simplify right side
    18,050,592.43x = 160,309,734,727,113.44
  5. Step 5: Solve for x
    x = 160,309,734,727,113.44/18,050,592.43
  6. Step 6: Final answer
    x = 8,881,134.25

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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.