Home / 33,692,241.87-50,543,947.67-11,826,949.68

Finding the Fourth Proportional to 33,692,241.87, 50,543,947.67 and 11,826,949.68

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Solution

The fourth proportional to 33,692,241.87, 50,543,947.67 and 11,826,949.68 is: 17,742,384.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,692,241.87 : 50,543,947.67 = 11,826,949.68 : x
  2. Step 2: Convert to fraction form
    33,692,241.87/50,543,947.67 = 11,826,949.68/x
  3. Step 3: Cross multiply
    33,692,241.87x = 50,543,947.67 × 11,826,949.68
  4. Step 4: Simplify right side
    33,692,241.87x = 597,780,725,662,508.50
  5. Step 5: Solve for x
    x = 597,780,725,662,508.50/33,692,241.87
  6. Step 6: Final answer
    x = 17,742,384.97

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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.