Home / 3,568,100,458.80-5,352,150,688.20-2,649,770,410.80

Finding the Fourth Proportional to 3,568,100,458.80, 5,352,150,688.20 and 2,649,770,410.80

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Solution

The fourth proportional to 3,568,100,458.80, 5,352,150,688.20 and 2,649,770,410.80 is: 3,974,655,616.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,100,458.80 : 5,352,150,688.20 = 2,649,770,410.80 : x
  2. Step 2: Convert to fraction form
    3,568,100,458.80/5,352,150,688.20 = 2,649,770,410.80/x
  3. Step 3: Cross multiply
    3,568,100,458.80x = 5,352,150,688.20 × 2,649,770,410.80
  4. Step 4: Simplify right side
    3,568,100,458.80x = 14,181,970,527,735,218,176
  5. Step 5: Solve for x
    x = 14,181,970,527,735,218,176/3,568,100,458.80
  6. Step 6: Final answer
    x = 3,974,655,616.20

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Double scale
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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.