Home / 7,336,757,149.70-11,005,135,724.55-6,200,323,715.30

Finding the Fourth Proportional to 7,336,757,149.70, 11,005,135,724.55 and 6,200,323,715.30

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Solution

The fourth proportional to 7,336,757,149.70, 11,005,135,724.55 and 6,200,323,715.30 is: 9,300,485,572.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,336,757,149.70 : 11,005,135,724.55 = 6,200,323,715.30 : x
  2. Step 2: Convert to fraction form
    7,336,757,149.70/11,005,135,724.55 = 6,200,323,715.30/x
  3. Step 3: Cross multiply
    7,336,757,149.70x = 11,005,135,724.55 × 6,200,323,715.30
  4. Step 4: Simplify right side
    7,336,757,149.70x = 68,235,404,023,022,608,384
  5. Step 5: Solve for x
    x = 68,235,404,023,022,608,384/7,336,757,149.70
  6. Step 6: Final answer
    x = 9,300,485,572.95

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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.