Home / 1,104,192,002.10-1,656,288,003.15-327,957,467.70

Finding the Fourth Proportional to 1,104,192,002.10, 1,656,288,003.15 and 327,957,467.70

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Solution

The fourth proportional to 1,104,192,002.10, 1,656,288,003.15 and 327,957,467.70 is: 491,936,201.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,192,002.10 : 1,656,288,003.15 = 327,957,467.70 : x
  2. Step 2: Convert to fraction form
    1,104,192,002.10/1,656,288,003.15 = 327,957,467.70/x
  3. Step 3: Cross multiply
    1,104,192,002.10x = 1,656,288,003.15 × 327,957,467.70
  4. Step 4: Simplify right side
    1,104,192,002.10x = 543,192,019,294,963,648
  5. Step 5: Solve for x
    x = 543,192,019,294,963,648/1,104,192,002.10
  6. Step 6: Final answer
    x = 491,936,201.55

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Double scale
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Similar ratio
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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.