Home / 48,775,732.32-73,156,476.48-14,222,849.04

Finding the Fourth Proportional to 48,775,732.32, 73,156,476.48 and 14,222,849.04

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Solution

The fourth proportional to 48,775,732.32, 73,156,476.48 and 14,222,849.04 is: 21,332,196.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,775,732.32 : 73,156,476.48 = 14,222,849.04 : x
  2. Step 2: Convert to fraction form
    48,775,732.32/73,156,476.48 = 14,222,849.04/x
  3. Step 3: Cross multiply
    48,775,732.32x = 73,156,476.48 × 14,222,849.04
  4. Step 4: Simplify right side
    48,775,732.32x = 1,040,493,521,273,350.62
  5. Step 5: Solve for x
    x = 1,040,493,521,273,350.62/48,775,732.32
  6. Step 6: Final answer
    x = 21,332,196.81

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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.