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Finding the Third Proportional to 43,197,865.50 and 88,133,667

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Solution

The third proportional to 43,197,865.50 and 88,133,667 is: 179,813,126.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,197,865.50 : 88,133,667 = 88,133,667 : x
  2. Step 2: Convert to fraction form
    43,197,865.50/88,133,667 = 88,133,667/x
  3. Step 3: Cross multiply
    43,197,865.50x = 88,133,667 × 88,133,667
  4. Step 4: Simplify right side
    43,197,865.50x = 7,767,543,258,866,889
  5. Step 5: Solve for x
    x = 7,767,543,258,866,889/43,197,865.50
  6. Step 6: Final answer
    x = 179,813,126.62

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.