Home / 36,858,046.20-55,287,069.30-11,295,734.10

Finding the Fourth Proportional to 36,858,046.20, 55,287,069.30 and 11,295,734.10

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Solution

The fourth proportional to 36,858,046.20, 55,287,069.30 and 11,295,734.10 is: 16,943,601.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,858,046.20 : 55,287,069.30 = 11,295,734.10 : x
  2. Step 2: Convert to fraction form
    36,858,046.20/55,287,069.30 = 11,295,734.10/x
  3. Step 3: Cross multiply
    36,858,046.20x = 55,287,069.30 × 11,295,734.10
  4. Step 4: Simplify right side
    36,858,046.20x = 624,508,033,981,073.12
  5. Step 5: Solve for x
    x = 624,508,033,981,073.12/36,858,046.20
  6. Step 6: Final answer
    x = 16,943,601.15

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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.