Home / 16,112,247.27-24,168,134.23-3,981,710.42

Finding the Fourth Proportional to 16,112,247.27, 24,168,134.23 and 3,981,710.42

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Solution

The fourth proportional to 16,112,247.27, 24,168,134.23 and 3,981,710.42 is: 5,972,507.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,112,247.27 : 24,168,134.23 = 3,981,710.42 : x
  2. Step 2: Convert to fraction form
    16,112,247.27/24,168,134.23 = 3,981,710.42/x
  3. Step 3: Cross multiply
    16,112,247.27x = 24,168,134.23 × 3,981,710.42
  4. Step 4: Simplify right side
    16,112,247.27x = 96,230,512,013,728.11
  5. Step 5: Solve for x
    x = 96,230,512,013,728.11/16,112,247.27
  6. Step 6: Final answer
    x = 5,972,507.15

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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.