Home / 185,287,351.44-277,933,022.88-55,896,082.56

Finding the Fourth Proportional to 185,287,351.44, 277,933,022.88 and 55,896,082.56

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Solution

The fourth proportional to 185,287,351.44, 277,933,022.88 and 55,896,082.56 is: 83,844,725.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,287,351.44 : 277,933,022.88 = 55,896,082.56 : x
  2. Step 2: Convert to fraction form
    185,287,351.44/277,933,022.88 = 55,896,082.56/x
  3. Step 3: Cross multiply
    185,287,351.44x = 277,933,022.88 × 55,896,082.56
  4. Step 4: Simplify right side
    185,287,351.44x = 15,535,367,193,050,850
  5. Step 5: Solve for x
    x = 15,535,367,193,050,850/185,287,351.44
  6. Step 6: Final answer
    x = 83,844,725.89

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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.