Home / 33,912,022.60-50,871,144.30-11,192,969.80

Finding the Fourth Proportional to 33,912,022.60, 50,871,144.30 and 11,192,969.80

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Solution

The fourth proportional to 33,912,022.60, 50,871,144.30 and 11,192,969.80 is: 16,790,481.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,912,022.60 : 50,871,144.30 = 11,192,969.80 : x
  2. Step 2: Convert to fraction form
    33,912,022.60/50,871,144.30 = 11,192,969.80/x
  3. Step 3: Cross multiply
    33,912,022.60x = 50,871,144.30 × 11,192,969.80
  4. Step 4: Simplify right side
    33,912,022.60x = 569,399,181,841,342.12
  5. Step 5: Solve for x
    x = 569,399,181,841,342.12/33,912,022.60
  6. Step 6: Final answer
    x = 16,790,481.32

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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.