Home / 14,767,242.70-22,150,864.05-10,484,221.90

Finding the Fourth Proportional to 14,767,242.70, 22,150,864.05 and 10,484,221.90

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Solution

The fourth proportional to 14,767,242.70, 22,150,864.05 and 10,484,221.90 is: 15,726,332.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,767,242.70 : 22,150,864.05 = 10,484,221.90 : x
  2. Step 2: Convert to fraction form
    14,767,242.70/22,150,864.05 = 10,484,221.90/x
  3. Step 3: Cross multiply
    14,767,242.70x = 22,150,864.05 × 10,484,221.90
  4. Step 4: Simplify right side
    14,767,242.70x = 232,234,573,976,932.72
  5. Step 5: Solve for x
    x = 232,234,573,976,932.72/14,767,242.70
  6. Step 6: Final answer
    x = 15,726,332.85

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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.