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Finding the Third Proportional to 4,738,573 and 10,233,666

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Solution

The third proportional to 4,738,573 and 10,233,666 is: 22,101,151.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,738,573 : 10,233,666 = 10,233,666 : x
  2. Step 2: Convert to fraction form
    4,738,573/10,233,666 = 10,233,666/x
  3. Step 3: Cross multiply
    4,738,573x = 10,233,666 × 10,233,666
  4. Step 4: Simplify right side
    4,738,573x = 104,727,919,799,556
  5. Step 5: Solve for x
    x = 104,727,919,799,556/4,738,573
  6. Step 6: Final answer
    x = 22,101,151.51

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.