Home / 5,204,309,560.20-7,175,010,613.92-4,136,179,580.28

Finding the Fourth Proportional to 5,204,309,560.20, 7,175,010,613.92 and 4,136,179,580.28

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Solution

The fourth proportional to 5,204,309,560.20, 7,175,010,613.92 and 4,136,179,580.28 is: 5,702,414,901.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,204,309,560.20 : 7,175,010,613.92 = 4,136,179,580.28 : x
  2. Step 2: Convert to fraction form
    5,204,309,560.20/7,175,010,613.92 = 4,136,179,580.28/x
  3. Step 3: Cross multiply
    5,204,309,560.20x = 7,175,010,613.92 × 4,136,179,580.28
  4. Step 4: Simplify right side
    5,204,309,560.20x = 29,677,132,389,588,172,800
  5. Step 5: Solve for x
    x = 29,677,132,389,588,172,800/5,204,309,560.20
  6. Step 6: Final answer
    x = 5,702,414,901.79

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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.