Home / 3,422,169,505.62-5,124,413,629.23-2,361,864,126.96

Finding the Fourth Proportional to 3,422,169,505.62, 5,124,413,629.23 and 2,361,864,126.96

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Solution

The fourth proportional to 3,422,169,505.62, 5,124,413,629.23 and 2,361,864,126.96 is: 3,536,694,691.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,422,169,505.62 : 5,124,413,629.23 = 2,361,864,126.96 : x
  2. Step 2: Convert to fraction form
    3,422,169,505.62/5,124,413,629.23 = 2,361,864,126.96/x
  3. Step 3: Cross multiply
    3,422,169,505.62x = 5,124,413,629.23 × 2,361,864,126.96
  4. Step 4: Simplify right side
    3,422,169,505.62x = 12,103,168,722,583,238,656
  5. Step 5: Solve for x
    x = 12,103,168,722,583,238,656/3,422,169,505.62
  6. Step 6: Final answer
    x = 3,536,694,691.10

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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.