Home / 33,024,200.70-49,536,301.05-30,632,716.20

Finding the Fourth Proportional to 33,024,200.70, 49,536,301.05 and 30,632,716.20

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Solution

The fourth proportional to 33,024,200.70, 49,536,301.05 and 30,632,716.20 is: 45,949,074.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,024,200.70 : 49,536,301.05 = 30,632,716.20 : x
  2. Step 2: Convert to fraction form
    33,024,200.70/49,536,301.05 = 30,632,716.20/x
  3. Step 3: Cross multiply
    33,024,200.70x = 49,536,301.05 × 30,632,716.20
  4. Step 4: Simplify right side
    33,024,200.70x = 1,517,431,451,662,412
  5. Step 5: Solve for x
    x = 1,517,431,451,662,412/33,024,200.70
  6. Step 6: Final answer
    x = 45,949,074.30

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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.