Home / 16,463,479.20-24,696,151.92-5,105,542.56

Finding the Fourth Proportional to 16,463,479.20, 24,696,151.92 and 5,105,542.56

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Solution

The fourth proportional to 16,463,479.20, 24,696,151.92 and 5,105,542.56 is: 7,658,603.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,463,479.20 : 24,696,151.92 = 5,105,542.56 : x
  2. Step 2: Convert to fraction form
    16,463,479.20/24,696,151.92 = 5,105,542.56/x
  3. Step 3: Cross multiply
    16,463,479.20x = 24,696,151.92 × 5,105,542.56
  4. Step 4: Simplify right side
    16,463,479.20x = 126,087,254,695,785.72
  5. Step 5: Solve for x
    x = 126,087,254,695,785.72/16,463,479.20
  6. Step 6: Final answer
    x = 7,658,603.21

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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.