Home / 5,798,772,510.71-8,002,080,800.39-3,544,486,480.85

Finding the Fourth Proportional to 5,798,772,510.71, 8,002,080,800.39 and 3,544,486,480.85

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Solution

The fourth proportional to 5,798,772,510.71, 8,002,080,800.39 and 3,544,486,480.85 is: 4,891,253,651.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,798,772,510.71 : 8,002,080,800.39 = 3,544,486,480.85 : x
  2. Step 2: Convert to fraction form
    5,798,772,510.71/8,002,080,800.39 = 3,544,486,480.85/x
  3. Step 3: Cross multiply
    5,798,772,510.71x = 8,002,080,800.39 × 3,544,486,480.85
  4. Step 4: Simplify right side
    5,798,772,510.71x = 28,363,267,215,620,550,656
  5. Step 5: Solve for x
    x = 28,363,267,215,620,550,656/5,798,772,510.71
  6. Step 6: Final answer
    x = 4,891,253,651.23

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Double scale
Find fourth proportional to 5,798,772,511.71, 8,002,080,801.77 and 3,544,486,481.85
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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.