Home / 33,912,139.60-50,871,319.80-11,193,086.80

Finding the Fourth Proportional to 33,912,139.60, 50,871,319.80 and 11,193,086.80

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Solution

The fourth proportional to 33,912,139.60, 50,871,319.80 and 11,193,086.80 is: 16,790,656.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,912,139.60 : 50,871,319.80 = 11,193,086.80 : x
  2. Step 2: Convert to fraction form
    33,912,139.60/50,871,319.80 = 11,193,086.80/x
  3. Step 3: Cross multiply
    33,912,139.60x = 50,871,319.80 × 11,193,086.80
  4. Step 4: Simplify right side
    33,912,139.60x = 569,407,098,151,958.62
  5. Step 5: Solve for x
    x = 569,407,098,151,958.62/33,912,139.60
  6. Step 6: Final answer
    x = 16,790,656.82

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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.