Home / 36,386,884.43-54,414,546.54-27,171,328.43

Finding the Fourth Proportional to 36,386,884.43, 54,414,546.54 and 27,171,328.43

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Solution

The fourth proportional to 36,386,884.43, 54,414,546.54 and 27,171,328.43 is: 40,633,198.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,386,884.43 : 54,414,546.54 = 27,171,328.43 : x
  2. Step 2: Convert to fraction form
    36,386,884.43/54,414,546.54 = 27,171,328.43/x
  3. Step 3: Cross multiply
    36,386,884.43x = 54,414,546.54 × 27,171,328.43
  4. Step 4: Simplify right side
    36,386,884.43x = 1,478,515,515,407,860
  5. Step 5: Solve for x
    x = 1,478,515,515,407,860/36,386,884.43
  6. Step 6: Final answer
    x = 40,633,198.98

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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.