Home / 6,266,691,117,377.20-9,404,330,480,709.60-2,187,161,253,062.20

Finding the Fourth Proportional to 6,266,691,117,377.20, 9,404,330,480,709.60 and 2,187,161,253,062.20

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Solution

The fourth proportional to 6,266,691,117,377.20, 9,404,330,480,709.60 and 2,187,161,253,062.20 is: 3,282,240,476,375.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,266,691,117,377.20 : 9,404,330,480,709.60 = 2,187,161,253,062.20 : x
  2. Step 2: Convert to fraction form
    6,266,691,117,377.20/9,404,330,480,709.60 = 2,187,161,253,062.20/x
  3. Step 3: Cross multiply
    6,266,691,117,377.20x = 9,404,330,480,709.60 × 2,187,161,253,062.20
  4. Step 4: Simplify right side
    6,266,691,117,377.20x = 20,568,787,238,399,847,228,768,256
  5. Step 5: Solve for x
    x = 20,568,787,238,399,847,228,768,256/6,266,691,117,377.20
  6. Step 6: Final answer
    x = 3,282,240,476,375.75

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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.