Home / 11,149,206,612.10-16,723,809,918.15-6,190,224,352.90

Finding the Fourth Proportional to 11,149,206,612.10, 16,723,809,918.15 and 6,190,224,352.90

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Solution

The fourth proportional to 11,149,206,612.10, 16,723,809,918.15 and 6,190,224,352.90 is: 9,285,336,529.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,149,206,612.10 : 16,723,809,918.15 = 6,190,224,352.90 : x
  2. Step 2: Convert to fraction form
    11,149,206,612.10/16,723,809,918.15 = 6,190,224,352.90/x
  3. Step 3: Cross multiply
    11,149,206,612.10x = 16,723,809,918.15 × 6,190,224,352.90
  4. Step 4: Simplify right side
    11,149,206,612.10x = 103,524,135,428,602,675,200
  5. Step 5: Solve for x
    x = 103,524,135,428,602,675,200/11,149,206,612.10
  6. Step 6: Final answer
    x = 9,285,336,529.35

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Double scale
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Similar ratio
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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.