Home / 24,375,073.12-33,637,119.96-13,361,846.56

Finding the Fourth Proportional to 24,375,073.12, 33,637,119.96 and 13,361,846.56

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Solution

The fourth proportional to 24,375,073.12, 33,637,119.96 and 13,361,846.56 is: 18,439,084.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,375,073.12 : 33,637,119.96 = 13,361,846.56 : x
  2. Step 2: Convert to fraction form
    24,375,073.12/33,637,119.96 = 13,361,846.56/x
  3. Step 3: Cross multiply
    24,375,073.12x = 33,637,119.96 × 13,361,846.56
  4. Step 4: Simplify right side
    24,375,073.12x = 449,454,035,625,833.38
  5. Step 5: Solve for x
    x = 449,454,035,625,833.38/24,375,073.12
  6. Step 6: Final answer
    x = 18,439,084.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.