Home / 6,207,517,003.85-9,311,275,505.78-6,207,517,003.85

Finding the Fourth Proportional to 6,207,517,003.85, 9,311,275,505.78 and 6,207,517,003.85

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Solution

The fourth proportional to 6,207,517,003.85, 9,311,275,505.78 and 6,207,517,003.85 is: 9,311,275,505.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,207,517,003.85 : 9,311,275,505.78 = 6,207,517,003.85 : x
  2. Step 2: Convert to fraction form
    6,207,517,003.85/9,311,275,505.78 = 6,207,517,003.85/x
  3. Step 3: Cross multiply
    6,207,517,003.85x = 9,311,275,505.78 × 6,207,517,003.85
  4. Step 4: Simplify right side
    6,207,517,003.85x = 57,799,901,029,630,320,640
  5. Step 5: Solve for x
    x = 57,799,901,029,630,320,640/6,207,517,003.85
  6. Step 6: Final answer
    x = 9,311,275,505.78

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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.