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Finding the Third Proportional to 12,453,605 and 27,024,077

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Solution

The third proportional to 12,453,605 and 27,024,077 is: 58,641,713.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,453,605 : 27,024,077 = 27,024,077 : x
  2. Step 2: Convert to fraction form
    12,453,605/27,024,077 = 27,024,077/x
  3. Step 3: Cross multiply
    12,453,605x = 27,024,077 × 27,024,077
  4. Step 4: Simplify right side
    12,453,605x = 730,300,737,701,929
  5. Step 5: Solve for x
    x = 730,300,737,701,929/12,453,605
  6. Step 6: Final answer
    x = 58,641,713.60

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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.