Home / 24,555,490.86-36,826,951.23-7,279,651.92

Finding the Fourth Proportional to 24,555,490.86, 36,826,951.23 and 7,279,651.92

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Solution

The fourth proportional to 24,555,490.86, 36,826,951.23 and 7,279,651.92 is: 10,917,614.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,555,490.86 : 36,826,951.23 = 7,279,651.92 : x
  2. Step 2: Convert to fraction form
    24,555,490.86/36,826,951.23 = 7,279,651.92/x
  3. Step 3: Cross multiply
    24,555,490.86x = 36,826,951.23 × 7,279,651.92
  4. Step 4: Simplify right side
    24,555,490.86x = 268,087,386,229,215.84
  5. Step 5: Solve for x
    x = 268,087,386,229,215.84/24,555,490.86
  6. Step 6: Final answer
    x = 10,917,614.63

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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.