Home / 3,542,944,039.20-5,314,416,058.80-2,067,569,344.80

Finding the Fourth Proportional to 3,542,944,039.20, 5,314,416,058.80 and 2,067,569,344.80

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Solution

The fourth proportional to 3,542,944,039.20, 5,314,416,058.80 and 2,067,569,344.80 is: 3,101,354,017.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,542,944,039.20 : 5,314,416,058.80 = 2,067,569,344.80 : x
  2. Step 2: Convert to fraction form
    3,542,944,039.20/5,314,416,058.80 = 2,067,569,344.80/x
  3. Step 3: Cross multiply
    3,542,944,039.20x = 5,314,416,058.80 × 2,067,569,344.80
  4. Step 4: Simplify right side
    3,542,944,039.20x = 10,987,923,728,687,714,304
  5. Step 5: Solve for x
    x = 10,987,923,728,687,714,304/3,542,944,039.20
  6. Step 6: Final answer
    x = 3,101,354,017.20

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Double scale
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Similar ratio
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1.5x scale

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.