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Finding the Third Proportional to 9,252,344 and 20,049,232

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Solution

The third proportional to 9,252,344 and 20,049,232 is: 43,445,391.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,252,344 : 20,049,232 = 20,049,232 : x
  2. Step 2: Convert to fraction form
    9,252,344/20,049,232 = 20,049,232/x
  3. Step 3: Cross multiply
    9,252,344x = 20,049,232 × 20,049,232
  4. Step 4: Simplify right side
    9,252,344x = 401,971,703,789,824
  5. Step 5: Solve for x
    x = 401,971,703,789,824/9,252,344
  6. Step 6: Final answer
    x = 43,445,391.11

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.