Home / 39,649,453.95-59,472,872.24-16,305,388.95

Finding the Fourth Proportional to 39,649,453.95, 59,472,872.24 and 16,305,388.95

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Solution

The fourth proportional to 39,649,453.95, 59,472,872.24 and 16,305,388.95 is: 24,457,545.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,649,453.95 : 59,472,872.24 = 16,305,388.95 : x
  2. Step 2: Convert to fraction form
    39,649,453.95/59,472,872.24 = 16,305,388.95/x
  3. Step 3: Cross multiply
    39,649,453.95x = 59,472,872.24 × 16,305,388.95
  4. Step 4: Simplify right side
    39,649,453.95x = 969,728,313,765,330.75
  5. Step 5: Solve for x
    x = 969,728,313,765,330.75/39,649,453.95
  6. Step 6: Final answer
    x = 24,457,545.24

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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.