Home / 3,267,488,240.37-4,891,087,010.39-1,769,800,146.71

Finding the Fourth Proportional to 3,267,488,240.37, 4,891,087,010.39 and 1,769,800,146.71

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Solution

The fourth proportional to 3,267,488,240.37, 4,891,087,010.39 and 1,769,800,146.71 is: 2,649,205,099.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,267,488,240.37 : 4,891,087,010.39 = 1,769,800,146.71 : x
  2. Step 2: Convert to fraction form
    3,267,488,240.37/4,891,087,010.39 = 1,769,800,146.71/x
  3. Step 3: Cross multiply
    3,267,488,240.37x = 4,891,087,010.39 × 1,769,800,146.71
  4. Step 4: Simplify right side
    3,267,488,240.37x = 8,656,246,508,526,292,992
  5. Step 5: Solve for x
    x = 8,656,246,508,526,292,992/3,267,488,240.37
  6. Step 6: Final answer
    x = 2,649,205,099.37

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Find fourth proportional to 3,267,488,241.37, 4,891,087,011.88 and 1,769,800,147.71
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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.