Home / 41,728,545.73-62,548,641.78-14,036,100.92

Finding the Fourth Proportional to 41,728,545.73, 62,548,641.78 and 14,036,100.92

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Solution

The fourth proportional to 41,728,545.73, 62,548,641.78 and 14,036,100.92 is: 21,039,291.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,728,545.73 : 62,548,641.78 = 14,036,100.92 : x
  2. Step 2: Convert to fraction form
    41,728,545.73/62,548,641.78 = 14,036,100.92/x
  3. Step 3: Cross multiply
    41,728,545.73x = 62,548,641.78 × 14,036,100.92
  4. Step 4: Simplify right side
    41,728,545.73x = 877,939,048,517,578
  5. Step 5: Solve for x
    x = 877,939,048,517,578/41,728,545.73
  6. Step 6: Final answer
    x = 21,039,291.76

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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.