Home / 33,216,793.65-49,825,190.48-27,842,022.45

Finding the Fourth Proportional to 33,216,793.65, 49,825,190.48 and 27,842,022.45

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Solution

The fourth proportional to 33,216,793.65, 49,825,190.48 and 27,842,022.45 is: 41,763,033.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,216,793.65 : 49,825,190.48 = 27,842,022.45 : x
  2. Step 2: Convert to fraction form
    33,216,793.65/49,825,190.48 = 27,842,022.45/x
  3. Step 3: Cross multiply
    33,216,793.65x = 49,825,190.48 × 27,842,022.45
  4. Step 4: Simplify right side
    33,216,793.65x = 1,387,234,071,780,476.25
  5. Step 5: Solve for x
    x = 1,387,234,071,780,476.25/33,216,793.65
  6. Step 6: Final answer
    x = 41,763,033.68

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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.