Home / 24,555,520.36-36,826,995.48-7,279,681.42

Finding the Fourth Proportional to 24,555,520.36, 36,826,995.48 and 7,279,681.42

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Solution

The fourth proportional to 24,555,520.36, 36,826,995.48 and 7,279,681.42 is: 10,917,658.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,555,520.36 : 36,826,995.48 = 7,279,681.42 : x
  2. Step 2: Convert to fraction form
    24,555,520.36/36,826,995.48 = 7,279,681.42/x
  3. Step 3: Cross multiply
    24,555,520.36x = 36,826,995.48 × 7,279,681.42
  4. Step 4: Simplify right side
    24,555,520.36x = 268,088,794,750,179.97
  5. Step 5: Solve for x
    x = 268,088,794,750,179.97/24,555,520.36
  6. Step 6: Final answer
    x = 10,917,658.87

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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.