Home / 4,531,454,625,231.80-6,794,699,646,995.60-2,231,661,800,398.20

Finding the Fourth Proportional to 4,531,454,625,231.80, 6,794,699,646,995.60 and 2,231,661,800,398.20

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Solution

The fourth proportional to 4,531,454,625,231.80, 6,794,699,646,995.60 and 2,231,661,800,398.20 is: 3,346,270,215,958.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,531,454,625,231.80 : 6,794,699,646,995.60 = 2,231,661,800,398.20 : x
  2. Step 2: Convert to fraction form
    4,531,454,625,231.80/6,794,699,646,995.60 = 2,231,661,800,398.20/x
  3. Step 3: Cross multiply
    4,531,454,625,231.80x = 6,794,699,646,995.60 × 2,231,661,800,398.20
  4. Step 4: Simplify right side
    4,531,454,625,231.80x = 15,163,471,647,379,215,119,024,128
  5. Step 5: Solve for x
    x = 15,163,471,647,379,215,119,024,128/4,531,454,625,231.80
  6. Step 6: Final answer
    x = 3,346,270,215,958.20

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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.