Home / 26,245,270.80-39,367,906.20-14,907,862.80

Finding the Fourth Proportional to 26,245,270.80, 39,367,906.20 and 14,907,862.80

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Solution

The fourth proportional to 26,245,270.80, 39,367,906.20 and 14,907,862.80 is: 22,361,794.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,245,270.80 : 39,367,906.20 = 14,907,862.80 : x
  2. Step 2: Convert to fraction form
    26,245,270.80/39,367,906.20 = 14,907,862.80/x
  3. Step 3: Cross multiply
    26,245,270.80x = 39,367,906.20 × 14,907,862.80
  4. Step 4: Simplify right side
    26,245,270.80x = 586,891,344,352,869.38
  5. Step 5: Solve for x
    x = 586,891,344,352,869.38/26,245,270.80
  6. Step 6: Final answer
    x = 22,361,794.20

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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.