Home / 36,288,770,201.70-54,433,155,302.55-11,447,942,403.30

Finding the Fourth Proportional to 36,288,770,201.70, 54,433,155,302.55 and 11,447,942,403.30

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Solution

The fourth proportional to 36,288,770,201.70, 54,433,155,302.55 and 11,447,942,403.30 is: 17,171,913,604.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,288,770,201.70 : 54,433,155,302.55 = 11,447,942,403.30 : x
  2. Step 2: Convert to fraction form
    36,288,770,201.70/54,433,155,302.55 = 11,447,942,403.30/x
  3. Step 3: Cross multiply
    36,288,770,201.70x = 54,433,155,302.55 × 11,447,942,403.30
  4. Step 4: Simplify right side
    36,288,770,201.70x = 623,147,626,733,476,380,672
  5. Step 5: Solve for x
    x = 623,147,626,733,476,380,672/36,288,770,201.70
  6. Step 6: Final answer
    x = 17,171,913,604.95

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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.