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Finding the Third Proportional to 4,100,932.50 and 9,493,986

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Solution

The third proportional to 4,100,932.50 and 9,493,986 is: 21,979,335.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,100,932.50 : 9,493,986 = 9,493,986 : x
  2. Step 2: Convert to fraction form
    4,100,932.50/9,493,986 = 9,493,986/x
  3. Step 3: Cross multiply
    4,100,932.50x = 9,493,986 × 9,493,986
  4. Step 4: Simplify right side
    4,100,932.50x = 90,135,770,168,196
  5. Step 5: Solve for x
    x = 90,135,770,168,196/4,100,932.50
  6. Step 6: Final answer
    x = 21,979,335.23

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Why These Related Problems?

These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.