Home / 3,459,449,088,125.20-5,189,173,632,187.90-3,459,449,088,125.20

Finding the Fourth Proportional to 3,459,449,088,125.20, 5,189,173,632,187.90 and 3,459,449,088,125.20

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Solution

The fourth proportional to 3,459,449,088,125.20, 5,189,173,632,187.90 and 3,459,449,088,125.20 is: 5,189,173,632,187.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,459,449,088,125.20 : 5,189,173,632,187.90 = 3,459,449,088,125.20 : x
  2. Step 2: Convert to fraction form
    3,459,449,088,125.20/5,189,173,632,187.90 = 3,459,449,088,125.20/x
  3. Step 3: Cross multiply
    3,459,449,088,125.20x = 5,189,173,632,187.90 × 3,459,449,088,125.20
  4. Step 4: Simplify right side
    3,459,449,088,125.20x = 17,951,681,989,995,764,255,817,728
  5. Step 5: Solve for x
    x = 17,951,681,989,995,764,255,817,728/3,459,449,088,125.20
  6. Step 6: Final answer
    x = 5,189,173,632,187.90

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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.