Home / 36,179,694.66-54,275,053.23-22,521,792.18

Finding the Fourth Proportional to 36,179,694.66, 54,275,053.23 and 22,521,792.18

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Solution

The fourth proportional to 36,179,694.66, 54,275,053.23 and 22,521,792.18 is: 33,786,119.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,179,694.66 : 54,275,053.23 = 22,521,792.18 : x
  2. Step 2: Convert to fraction form
    36,179,694.66/54,275,053.23 = 22,521,792.18/x
  3. Step 3: Cross multiply
    36,179,694.66x = 54,275,053.23 × 22,521,792.18
  4. Step 4: Simplify right side
    36,179,694.66x = 1,222,371,469,404,497.75
  5. Step 5: Solve for x
    x = 1,222,371,469,404,497.75/36,179,694.66
  6. Step 6: Final answer
    x = 33,786,119.01

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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.