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Finding the Third Proportional to 12,666,572.44 and 27,126,758.25

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Solution

The third proportional to 12,666,572.44 and 27,126,758.25 is: 58,094,722.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,666,572.44 : 27,126,758.25 = 27,126,758.25 : x
  2. Step 2: Convert to fraction form
    12,666,572.44/27,126,758.25 = 27,126,758.25/x
  3. Step 3: Cross multiply
    12,666,572.44x = 27,126,758.25 × 27,126,758.25
  4. Step 4: Simplify right side
    12,666,572.44x = 735,861,013,153,943
  5. Step 5: Solve for x
    x = 735,861,013,153,943/12,666,572.44
  6. Step 6: Final answer
    x = 58,094,722.69

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.