Home / 33,900,928.56-50,861,890.44-11,744,956.44

Finding the Fourth Proportional to 33,900,928.56, 50,861,890.44 and 11,744,956.44

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Solution

The fourth proportional to 33,900,928.56, 50,861,890.44 and 11,744,956.44 is: 17,621,071.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,900,928.56 : 50,861,890.44 = 11,744,956.44 : x
  2. Step 2: Convert to fraction form
    33,900,928.56/50,861,890.44 = 11,744,956.44/x
  3. Step 3: Cross multiply
    33,900,928.56x = 50,861,890.44 × 11,744,956.44
  4. Step 4: Simplify right side
    33,900,928.56x = 597,370,687,673,852.38
  5. Step 5: Solve for x
    x = 597,370,687,673,852.38/33,900,928.56
  6. Step 6: Final answer
    x = 17,621,071.55

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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.