Home / 49,170,420.80-73,755,631.20-23,661,252.80

Finding the Fourth Proportional to 49,170,420.80, 73,755,631.20 and 23,661,252.80

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Solution

The fourth proportional to 49,170,420.80, 73,755,631.20 and 23,661,252.80 is: 35,491,879.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,170,420.80 : 73,755,631.20 = 23,661,252.80 : x
  2. Step 2: Convert to fraction form
    49,170,420.80/73,755,631.20 = 23,661,252.80/x
  3. Step 3: Cross multiply
    49,170,420.80x = 73,755,631.20 × 23,661,252.80
  4. Step 4: Simplify right side
    49,170,420.80x = 1,745,150,635,246,767.50
  5. Step 5: Solve for x
    x = 1,745,150,635,246,767.50/49,170,420.80
  6. Step 6: Final answer
    x = 35,491,879.20

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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.