Home / 2,391,983,251.20-3,587,974,876.80-1,468,866,297.60

Finding the Fourth Proportional to 2,391,983,251.20, 3,587,974,876.80 and 1,468,866,297.60

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Solution

The fourth proportional to 2,391,983,251.20, 3,587,974,876.80 and 1,468,866,297.60 is: 2,203,299,446.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,391,983,251.20 : 3,587,974,876.80 = 1,468,866,297.60 : x
  2. Step 2: Convert to fraction form
    2,391,983,251.20/3,587,974,876.80 = 1,468,866,297.60/x
  3. Step 3: Cross multiply
    2,391,983,251.20x = 3,587,974,876.80 × 1,468,866,297.60
  4. Step 4: Simplify right side
    2,391,983,251.20x = 5,270,255,373,167,032,320
  5. Step 5: Solve for x
    x = 5,270,255,373,167,032,320/2,391,983,251.20
  6. Step 6: Final answer
    x = 2,203,299,446.40

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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.