Home / 22,454,930.80-33,632,629.80-17,389,817.20

Finding the Fourth Proportional to 22,454,930.80, 33,632,629.80 and 17,389,817.20

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Solution

The fourth proportional to 22,454,930.80, 33,632,629.80 and 17,389,817.20 is: 26,046,185.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,454,930.80 : 33,632,629.80 = 17,389,817.20 : x
  2. Step 2: Convert to fraction form
    22,454,930.80/33,632,629.80 = 17,389,817.20/x
  3. Step 3: Cross multiply
    22,454,930.80x = 33,632,629.80 × 17,389,817.20
  4. Step 4: Simplify right side
    22,454,930.80x = 584,865,284,177,272.50
  5. Step 5: Solve for x
    x = 584,865,284,177,272.50/22,454,930.80
  6. Step 6: Final answer
    x = 26,046,185.11

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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.