Home / 185,195,222.82-277,765,793.85-54,002,244.33

Finding the Fourth Proportional to 185,195,222.82, 277,765,793.85 and 54,002,244.33

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Solution

The fourth proportional to 185,195,222.82, 277,765,793.85 and 54,002,244.33 is: 80,995,481.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,195,222.82 : 277,765,793.85 = 54,002,244.33 : x
  2. Step 2: Convert to fraction form
    185,195,222.82/277,765,793.85 = 54,002,244.33/x
  3. Step 3: Cross multiply
    185,195,222.82x = 277,765,793.85 × 54,002,244.33
  4. Step 4: Simplify right side
    185,195,222.82x = 14,999,976,266,004,112
  5. Step 5: Solve for x
    x = 14,999,976,266,004,112/185,195,222.82
  6. Step 6: Final answer
    x = 80,995,481.62

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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.