Home / 22,747,060.80-34,120,591.20-11,386,033.20

Finding the Fourth Proportional to 22,747,060.80, 34,120,591.20 and 11,386,033.20

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Solution

The fourth proportional to 22,747,060.80, 34,120,591.20 and 11,386,033.20 is: 17,079,049.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,747,060.80 : 34,120,591.20 = 11,386,033.20 : x
  2. Step 2: Convert to fraction form
    22,747,060.80/34,120,591.20 = 11,386,033.20/x
  3. Step 3: Cross multiply
    22,747,060.80x = 34,120,591.20 × 11,386,033.20
  4. Step 4: Simplify right side
    22,747,060.80x = 388,498,184,206,827.88
  5. Step 5: Solve for x
    x = 388,498,184,206,827.88/22,747,060.80
  6. Step 6: Final answer
    x = 17,079,049.80

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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.