Home / 33,428,744.38-50,091,978.28-17,868,786.34

Finding the Fourth Proportional to 33,428,744.38, 50,091,978.28 and 17,868,786.34

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Solution

The fourth proportional to 33,428,744.38, 50,091,978.28 and 17,868,786.34 is: 26,775,844.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,428,744.38 : 50,091,978.28 = 17,868,786.34 : x
  2. Step 2: Convert to fraction form
    33,428,744.38/50,091,978.28 = 17,868,786.34/x
  3. Step 3: Cross multiply
    33,428,744.38x = 50,091,978.28 × 17,868,786.34
  4. Step 4: Simplify right side
    33,428,744.38x = 895,082,857,284,687.62
  5. Step 5: Solve for x
    x = 895,082,857,284,687.62/33,428,744.38
  6. Step 6: Final answer
    x = 26,775,844.38

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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.