Home / 5,800,288,480.64-8,005,358,067.04-3,422,007,861.92

Finding the Fourth Proportional to 5,800,288,480.64, 8,005,358,067.04 and 3,422,007,861.92

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Solution

The fourth proportional to 5,800,288,480.64, 8,005,358,067.04 and 3,422,007,861.92 is: 4,722,937,201.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,800,288,480.64 : 8,005,358,067.04 = 3,422,007,861.92 : x
  2. Step 2: Convert to fraction form
    5,800,288,480.64/8,005,358,067.04 = 3,422,007,861.92/x
  3. Step 3: Cross multiply
    5,800,288,480.64x = 8,005,358,067.04 × 3,422,007,861.92
  4. Step 4: Simplify right side
    5,800,288,480.64x = 27,394,398,242,895,572,992
  5. Step 5: Solve for x
    x = 27,394,398,242,895,572,992/5,800,288,480.64
  6. Step 6: Final answer
    x = 4,722,937,201.20

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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.