Home / 23,176,540.80-34,764,811.20-17,204,572.80

Finding the Fourth Proportional to 23,176,540.80, 34,764,811.20 and 17,204,572.80

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Solution

The fourth proportional to 23,176,540.80, 34,764,811.20 and 17,204,572.80 is: 25,806,859.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,176,540.80 : 34,764,811.20 = 17,204,572.80 : x
  2. Step 2: Convert to fraction form
    23,176,540.80/34,764,811.20 = 17,204,572.80/x
  3. Step 3: Cross multiply
    23,176,540.80x = 34,764,811.20 × 17,204,572.80
  4. Step 4: Simplify right side
    23,176,540.80x = 598,113,725,168,655.38
  5. Step 5: Solve for x
    x = 598,113,725,168,655.38/23,176,540.80
  6. Step 6: Final answer
    x = 25,806,859.20

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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.