Home / 36,766,620.20-55,149,930.30-22,417,713.20

Finding the Fourth Proportional to 36,766,620.20, 55,149,930.30 and 22,417,713.20

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Solution

The fourth proportional to 36,766,620.20, 55,149,930.30 and 22,417,713.20 is: 33,626,569.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,766,620.20 : 55,149,930.30 = 22,417,713.20 : x
  2. Step 2: Convert to fraction form
    36,766,620.20/55,149,930.30 = 22,417,713.20/x
  3. Step 3: Cross multiply
    36,766,620.20x = 55,149,930.30 × 22,417,713.20
  4. Step 4: Simplify right side
    36,766,620.20x = 1,236,335,320,465,389.75
  5. Step 5: Solve for x
    x = 1,236,335,320,465,389.75/36,766,620.20
  6. Step 6: Final answer
    x = 33,626,569.80

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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.