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Finding the Third Proportional to 7,450,502 and 11,392,293

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Solution

The third proportional to 7,450,502 and 11,392,293 is: 17,419,542.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,450,502 : 11,392,293 = 11,392,293 : x
  2. Step 2: Convert to fraction form
    7,450,502/11,392,293 = 11,392,293/x
  3. Step 3: Cross multiply
    7,450,502x = 11,392,293 × 11,392,293
  4. Step 4: Simplify right side
    7,450,502x = 129,784,339,797,849
  5. Step 5: Solve for x
    x = 129,784,339,797,849/7,450,502
  6. Step 6: Final answer
    x = 17,419,542.98

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.