Home / 33,246,400.20-49,906,925.10-25,706,790.60

Finding the Fourth Proportional to 33,246,400.20, 49,906,925.10 and 25,706,790.60

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Solution

The fourth proportional to 33,246,400.20, 49,906,925.10 and 25,706,790.60 is: 38,589,046.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,246,400.20 : 49,906,925.10 = 25,706,790.60 : x
  2. Step 2: Convert to fraction form
    33,246,400.20/49,906,925.10 = 25,706,790.60/x
  3. Step 3: Cross multiply
    33,246,400.20x = 49,906,925.10 × 25,706,790.60
  4. Step 4: Simplify right side
    33,246,400.20x = 1,282,946,873,035,584.25
  5. Step 5: Solve for x
    x = 1,282,946,873,035,584.25/33,246,400.20
  6. Step 6: Final answer
    x = 38,589,046.19

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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.