Home / 5,863,761,599.67-8,091,933,519.19-3,187,382,540.54

Finding the Fourth Proportional to 5,863,761,599.67, 8,091,933,519.19 and 3,187,382,540.54

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Solution

The fourth proportional to 5,863,761,599.67, 8,091,933,519.19 and 3,187,382,540.54 is: 4,398,556,656.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,863,761,599.67 : 8,091,933,519.19 = 3,187,382,540.54 : x
  2. Step 2: Convert to fraction form
    5,863,761,599.67/8,091,933,519.19 = 3,187,382,540.54/x
  3. Step 3: Cross multiply
    5,863,761,599.67x = 8,091,933,519.19 × 3,187,382,540.54
  4. Step 4: Simplify right side
    5,863,761,599.67x = 25,792,087,618,294,452,224
  5. Step 5: Solve for x
    x = 25,792,087,618,294,452,224/5,863,761,599.67
  6. Step 6: Final answer
    x = 4,398,556,656.83

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.