Home / 2,396,391,524.80-3,594,587,287.20-2,009,407,998.40

Finding the Fourth Proportional to 2,396,391,524.80, 3,594,587,287.20 and 2,009,407,998.40

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Solution

The fourth proportional to 2,396,391,524.80, 3,594,587,287.20 and 2,009,407,998.40 is: 3,014,111,997.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,396,391,524.80 : 3,594,587,287.20 = 2,009,407,998.40 : x
  2. Step 2: Convert to fraction form
    2,396,391,524.80/3,594,587,287.20 = 2,009,407,998.40/x
  3. Step 3: Cross multiply
    2,396,391,524.80x = 3,594,587,287.20 × 2,009,407,998.40
  4. Step 4: Simplify right side
    2,396,391,524.80x = 7,222,992,445,846,637,568
  5. Step 5: Solve for x
    x = 7,222,992,445,846,637,568/2,396,391,524.80
  6. Step 6: Final answer
    x = 3,014,111,997.60

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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.