Home / 124,080,882.30-186,121,323.45-33,204,471.30

Finding the Fourth Proportional to 124,080,882.30, 186,121,323.45 and 33,204,471.30

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Solution

The fourth proportional to 124,080,882.30, 186,121,323.45 and 33,204,471.30 is: 49,806,706.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,080,882.30 : 186,121,323.45 = 33,204,471.30 : x
  2. Step 2: Convert to fraction form
    124,080,882.30/186,121,323.45 = 33,204,471.30/x
  3. Step 3: Cross multiply
    124,080,882.30x = 186,121,323.45 × 33,204,471.30
  4. Step 4: Simplify right side
    124,080,882.30x = 6,180,060,142,813,542
  5. Step 5: Solve for x
    x = 6,180,060,142,813,542/124,080,882.30
  6. Step 6: Final answer
    x = 49,806,706.95

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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.