Home / 5,863,761,673.20-8,091,933,620.61-3,187,382,614.23

Finding the Fourth Proportional to 5,863,761,673.20, 8,091,933,620.61 and 3,187,382,614.23

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Solution

The fourth proportional to 5,863,761,673.20, 8,091,933,620.61 and 3,187,382,614.23 is: 4,398,556,758.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,863,761,673.20 : 8,091,933,620.61 = 3,187,382,614.23 : x
  2. Step 2: Convert to fraction form
    5,863,761,673.20/8,091,933,620.61 = 3,187,382,614.23/x
  3. Step 3: Cross multiply
    5,863,761,673.20x = 8,091,933,620.61 × 3,187,382,614.23
  4. Step 4: Simplify right side
    5,863,761,673.20x = 25,792,088,537,835,528,192
  5. Step 5: Solve for x
    x = 25,792,088,537,835,528,192/5,863,761,673.20
  6. Step 6: Final answer
    x = 4,398,556,758.49

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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.