Home / 38,007,788.70-57,011,683.05-33,224,819.70

Finding the Fourth Proportional to 38,007,788.70, 57,011,683.05 and 33,224,819.70

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Solution

The fourth proportional to 38,007,788.70, 57,011,683.05 and 33,224,819.70 is: 49,837,229.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,007,788.70 : 57,011,683.05 = 33,224,819.70 : x
  2. Step 2: Convert to fraction form
    38,007,788.70/57,011,683.05 = 33,224,819.70/x
  3. Step 3: Cross multiply
    38,007,788.70x = 57,011,683.05 × 33,224,819.70
  4. Step 4: Simplify right side
    38,007,788.70x = 1,894,202,890,129,796
  5. Step 5: Solve for x
    x = 1,894,202,890,129,796/38,007,788.70
  6. Step 6: Final answer
    x = 49,837,229.55

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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.