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Finding the Third Proportional to 12,453,195 and 27,032,040

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Solution

The third proportional to 12,453,195 and 27,032,040 is: 58,678,209.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,453,195 : 27,032,040 = 27,032,040 : x
  2. Step 2: Convert to fraction form
    12,453,195/27,032,040 = 27,032,040/x
  3. Step 3: Cross multiply
    12,453,195x = 27,032,040 × 27,032,040
  4. Step 4: Simplify right side
    12,453,195x = 730,731,186,561,600
  5. Step 5: Solve for x
    x = 730,731,186,561,600/12,453,195
  6. Step 6: Final answer
    x = 58,678,209.61

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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.