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Finding the Third Proportional to 10,034,100 and 15,145,191

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Solution

The third proportional to 10,034,100 and 15,145,191 is: 22,859,729.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,034,100 : 15,145,191 = 15,145,191 : x
  2. Step 2: Convert to fraction form
    10,034,100/15,145,191 = 15,145,191/x
  3. Step 3: Cross multiply
    10,034,100x = 15,145,191 × 15,145,191
  4. Step 4: Simplify right side
    10,034,100x = 229,376,810,426,481
  5. Step 5: Solve for x
    x = 229,376,810,426,481/10,034,100
  6. Step 6: Final answer
    x = 22,859,729.37

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.