Home / 33,086,080.80-49,629,121.20-23,945,295.60

Finding the Fourth Proportional to 33,086,080.80, 49,629,121.20 and 23,945,295.60

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Solution

The fourth proportional to 33,086,080.80, 49,629,121.20 and 23,945,295.60 is: 35,917,943.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,086,080.80 : 49,629,121.20 = 23,945,295.60 : x
  2. Step 2: Convert to fraction form
    33,086,080.80/49,629,121.20 = 23,945,295.60/x
  3. Step 3: Cross multiply
    33,086,080.80x = 49,629,121.20 × 23,945,295.60
  4. Step 4: Simplify right side
    33,086,080.80x = 1,188,383,977,502,226.75
  5. Step 5: Solve for x
    x = 1,188,383,977,502,226.75/33,086,080.80
  6. Step 6: Final answer
    x = 35,917,943.40

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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.