Home / 5,691,001,613.98-7,853,413,553.19-3,150,796,794.64

Finding the Fourth Proportional to 5,691,001,613.98, 7,853,413,553.19 and 3,150,796,794.64

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Solution

The fourth proportional to 5,691,001,613.98, 7,853,413,553.19 and 3,150,796,794.64 is: 4,348,006,190.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,691,001,613.98 : 7,853,413,553.19 = 3,150,796,794.64 : x
  2. Step 2: Convert to fraction form
    5,691,001,613.98/7,853,413,553.19 = 3,150,796,794.64/x
  3. Step 3: Cross multiply
    5,691,001,613.98x = 7,853,413,553.19 × 3,150,796,794.64
  4. Step 4: Simplify right side
    5,691,001,613.98x = 24,744,510,250,373,382,144
  5. Step 5: Solve for x
    x = 24,744,510,250,373,382,144/5,691,001,613.98
  6. Step 6: Final answer
    x = 4,348,006,190.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.