Home / 15,834,129.92-23,751,194.88-9,098,247.68

Finding the Fourth Proportional to 15,834,129.92, 23,751,194.88 and 9,098,247.68

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Solution

The fourth proportional to 15,834,129.92, 23,751,194.88 and 9,098,247.68 is: 13,647,371.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,834,129.92 : 23,751,194.88 = 9,098,247.68 : x
  2. Step 2: Convert to fraction form
    15,834,129.92/23,751,194.88 = 9,098,247.68/x
  3. Step 3: Cross multiply
    15,834,129.92x = 23,751,194.88 × 9,098,247.68
  4. Step 4: Simplify right side
    15,834,129.92x = 216,094,253,714,187.88
  5. Step 5: Solve for x
    x = 216,094,253,714,187.88/15,834,129.92
  6. Step 6: Final answer
    x = 13,647,371.52

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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.