Home / 27,498,175.20-41,247,262.80-13,846,046.40

Finding the Fourth Proportional to 27,498,175.20, 41,247,262.80 and 13,846,046.40

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Solution

The fourth proportional to 27,498,175.20, 41,247,262.80 and 13,846,046.40 is: 20,769,069.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,498,175.20 : 41,247,262.80 = 13,846,046.40 : x
  2. Step 2: Convert to fraction form
    27,498,175.20/41,247,262.80 = 13,846,046.40/x
  3. Step 3: Cross multiply
    27,498,175.20x = 41,247,262.80 × 13,846,046.40
  4. Step 4: Simplify right side
    27,498,175.20x = 571,111,514,601,793.88
  5. Step 5: Solve for x
    x = 571,111,514,601,793.88/27,498,175.20
  6. Step 6: Final answer
    x = 20,769,069.60

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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.