Home / 4,131,542,856.60-6,197,314,284.90-4,092,800,807.70

Finding the Fourth Proportional to 4,131,542,856.60, 6,197,314,284.90 and 4,092,800,807.70

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Solution

The fourth proportional to 4,131,542,856.60, 6,197,314,284.90 and 4,092,800,807.70 is: 6,139,201,211.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,131,542,856.60 : 6,197,314,284.90 = 4,092,800,807.70 : x
  2. Step 2: Convert to fraction form
    4,131,542,856.60/6,197,314,284.90 = 4,092,800,807.70/x
  3. Step 3: Cross multiply
    4,131,542,856.60x = 6,197,314,284.90 × 4,092,800,807.70
  4. Step 4: Simplify right side
    4,131,542,856.60x = 25,364,372,910,809,464,832
  5. Step 5: Solve for x
    x = 25,364,372,910,809,464,832/4,131,542,856.60
  6. Step 6: Final answer
    x = 6,139,201,211.55

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Double scale
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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.