Home / 33,394,399.56-50,097,892.23-12,651,050.97

Finding the Fourth Proportional to 33,394,399.56, 50,097,892.23 and 12,651,050.97

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Solution

The fourth proportional to 33,394,399.56, 50,097,892.23 and 12,651,050.97 is: 18,978,960.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,394,399.56 : 50,097,892.23 = 12,651,050.97 : x
  2. Step 2: Convert to fraction form
    33,394,399.56/50,097,892.23 = 12,651,050.97/x
  3. Step 3: Cross multiply
    33,394,399.56x = 50,097,892.23 × 12,651,050.97
  4. Step 4: Simplify right side
    33,394,399.56x = 633,790,988,091,297
  5. Step 5: Solve for x
    x = 633,790,988,091,297/33,394,399.56
  6. Step 6: Final answer
    x = 18,978,960.44

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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.