Home / 3,459,449,088,132.20-5,189,173,632,198.40-3,459,449,088,132.20

Finding the Fourth Proportional to 3,459,449,088,132.20, 5,189,173,632,198.40 and 3,459,449,088,132.20

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Solution

The fourth proportional to 3,459,449,088,132.20, 5,189,173,632,198.40 and 3,459,449,088,132.20 is: 5,189,173,632,198.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,459,449,088,132.20 : 5,189,173,632,198.40 = 3,459,449,088,132.20 : x
  2. Step 2: Convert to fraction form
    3,459,449,088,132.20/5,189,173,632,198.40 = 3,459,449,088,132.20/x
  3. Step 3: Cross multiply
    3,459,449,088,132.20x = 5,189,173,632,198.40 × 3,459,449,088,132.20
  4. Step 4: Simplify right side
    3,459,449,088,132.20x = 17,951,681,990,068,413,627,629,568
  5. Step 5: Solve for x
    x = 17,951,681,990,068,413,627,629,568/3,459,449,088,132.20
  6. Step 6: Final answer
    x = 5,189,173,632,198.40

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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.