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Finding the Third Proportional to 4,858,530 and 10,632,324

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Solution

The third proportional to 4,858,530 and 10,632,324 is: 23,267,596.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,858,530 : 10,632,324 = 10,632,324 : x
  2. Step 2: Convert to fraction form
    4,858,530/10,632,324 = 10,632,324/x
  3. Step 3: Cross multiply
    4,858,530x = 10,632,324 × 10,632,324
  4. Step 4: Simplify right side
    4,858,530x = 113,046,313,640,976
  5. Step 5: Solve for x
    x = 113,046,313,640,976/4,858,530
  6. Step 6: Final answer
    x = 23,267,596.09

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.