Home / 41,519,334.78-62,280,708.03-14,244,382.98

Finding the Fourth Proportional to 41,519,334.78, 62,280,708.03 and 14,244,382.98

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Solution

The fourth proportional to 41,519,334.78, 62,280,708.03 and 14,244,382.98 is: 21,367,159.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,519,334.78 : 62,280,708.03 = 14,244,382.98 : x
  2. Step 2: Convert to fraction form
    41,519,334.78/62,280,708.03 = 14,244,382.98/x
  3. Step 3: Cross multiply
    41,519,334.78x = 62,280,708.03 × 14,244,382.98
  4. Step 4: Simplify right side
    41,519,334.78x = 887,150,257,444,881.38
  5. Step 5: Solve for x
    x = 887,150,257,444,881.38/41,519,334.78
  6. Step 6: Final answer
    x = 21,367,159.71

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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.