Home / 3,542,950,250.40-5,314,425,375.60-1,474,156,725.60

Finding the Fourth Proportional to 3,542,950,250.40, 5,314,425,375.60 and 1,474,156,725.60

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Solution

The fourth proportional to 3,542,950,250.40, 5,314,425,375.60 and 1,474,156,725.60 is: 2,211,235,088.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,542,950,250.40 : 5,314,425,375.60 = 1,474,156,725.60 : x
  2. Step 2: Convert to fraction form
    3,542,950,250.40/5,314,425,375.60 = 1,474,156,725.60/x
  3. Step 3: Cross multiply
    3,542,950,250.40x = 5,314,425,375.60 × 1,474,156,725.60
  4. Step 4: Simplify right side
    3,542,950,250.40x = 7,834,295,910,140,046,336
  5. Step 5: Solve for x
    x = 7,834,295,910,140,046,336/3,542,950,250.40
  6. Step 6: Final answer
    x = 2,211,235,088.40

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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.