Home / 24,193,618.60-36,253,103.10-20,983,685.80

Finding the Fourth Proportional to 24,193,618.60, 36,253,103.10 and 20,983,685.80

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Solution

The fourth proportional to 24,193,618.60, 36,253,103.10 and 20,983,685.80 is: 31,443,156.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,193,618.60 : 36,253,103.10 = 20,983,685.80 : x
  2. Step 2: Convert to fraction form
    24,193,618.60/36,253,103.10 = 20,983,685.80/x
  3. Step 3: Cross multiply
    24,193,618.60x = 36,253,103.10 × 20,983,685.80
  4. Step 4: Simplify right side
    24,193,618.60x = 760,723,724,725,406
  5. Step 5: Solve for x
    x = 760,723,724,725,406/24,193,618.60
  6. Step 6: Final answer
    x = 31,443,156.04

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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.