Home / 15,834,121.92-23,751,182.88-9,098,239.68

Finding the Fourth Proportional to 15,834,121.92, 23,751,182.88 and 9,098,239.68

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Solution

The fourth proportional to 15,834,121.92, 23,751,182.88 and 9,098,239.68 is: 13,647,359.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,834,121.92 : 23,751,182.88 = 9,098,239.68 : x
  2. Step 2: Convert to fraction form
    15,834,121.92/23,751,182.88 = 9,098,239.68/x
  3. Step 3: Cross multiply
    15,834,121.92x = 23,751,182.88 × 9,098,239.68
  4. Step 4: Simplify right side
    15,834,121.92x = 216,093,954,525,752.66
  5. Step 5: Solve for x
    x = 216,093,954,525,752.66/15,834,121.92
  6. Step 6: Final answer
    x = 13,647,359.52

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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.