Home / 24,253,500.30-36,380,250.45-21,862,015.80

Finding the Fourth Proportional to 24,253,500.30, 36,380,250.45 and 21,862,015.80

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Solution

The fourth proportional to 24,253,500.30, 36,380,250.45 and 21,862,015.80 is: 32,793,023.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,253,500.30 : 36,380,250.45 = 21,862,015.80 : x
  2. Step 2: Convert to fraction form
    24,253,500.30/36,380,250.45 = 21,862,015.80/x
  3. Step 3: Cross multiply
    24,253,500.30x = 36,380,250.45 × 21,862,015.80
  4. Step 4: Simplify right side
    24,253,500.30x = 795,345,610,145,857.25
  5. Step 5: Solve for x
    x = 795,345,610,145,857.25/24,253,500.30
  6. Step 6: Final answer
    x = 32,793,023.70

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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.