Home / 27,632,195.80-41,451,404.10-8,462,800.60

Finding the Fourth Proportional to 27,632,195.80, 41,451,404.10 and 8,462,800.60

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Solution

The fourth proportional to 27,632,195.80, 41,451,404.10 and 8,462,800.60 is: 12,695,153.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,632,195.80 : 41,451,404.10 = 8,462,800.60 : x
  2. Step 2: Convert to fraction form
    27,632,195.80/41,451,404.10 = 8,462,800.60/x
  3. Step 3: Cross multiply
    27,632,195.80x = 41,451,404.10 × 8,462,800.60
  4. Step 4: Simplify right side
    27,632,195.80x = 350,794,967,488,322.44
  5. Step 5: Solve for x
    x = 350,794,967,488,322.44/27,632,195.80
  6. Step 6: Final answer
    x = 12,695,153.51

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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.