Home / 34,478,806.56-51,718,209.20-32,754,723.12

Finding the Fourth Proportional to 34,478,806.56, 51,718,209.20 and 32,754,723.12

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Solution

The fourth proportional to 34,478,806.56, 51,718,209.20 and 32,754,723.12 is: 49,132,084.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,478,806.56 : 51,718,209.20 = 32,754,723.12 : x
  2. Step 2: Convert to fraction form
    34,478,806.56/51,718,209.20 = 32,754,723.12/x
  3. Step 3: Cross multiply
    34,478,806.56x = 51,718,209.20 × 32,754,723.12
  4. Step 4: Simplify right side
    34,478,806.56x = 1,694,015,622,608,236.75
  5. Step 5: Solve for x
    x = 1,694,015,622,608,236.75/34,478,806.56
  6. Step 6: Final answer
    x = 49,132,084.07

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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.