Home / 25,737,786.75-38,606,649.13-6,568,545.85

Finding the Fourth Proportional to 25,737,786.75, 38,606,649.13 and 6,568,545.85

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Solution

The fourth proportional to 25,737,786.75, 38,606,649.13 and 6,568,545.85 is: 9,852,810.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,737,786.75 : 38,606,649.13 = 6,568,545.85 : x
  2. Step 2: Convert to fraction form
    25,737,786.75/38,606,649.13 = 6,568,545.85/x
  3. Step 3: Cross multiply
    25,737,786.75x = 38,606,649.13 × 6,568,545.85
  4. Step 4: Simplify right side
    25,737,786.75x = 253,589,544,964,013.62
  5. Step 5: Solve for x
    x = 253,589,544,964,013.62/25,737,786.75
  6. Step 6: Final answer
    x = 9,852,810.87

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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.