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Finding the Third Proportional to 27,027,583.88 and 58,306,786.88

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Solution

The third proportional to 27,027,583.88 and 58,306,786.88 is: 125,785,620.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,027,583.88 : 58,306,786.88 = 58,306,786.88 : x
  2. Step 2: Convert to fraction form
    27,027,583.88/58,306,786.88 = 58,306,786.88/x
  3. Step 3: Cross multiply
    27,027,583.88x = 58,306,786.88 × 58,306,786.88
  4. Step 4: Simplify right side
    27,027,583.88x = 3,399,681,395,686,672.50
  5. Step 5: Solve for x
    x = 3,399,681,395,686,672.50/27,027,583.88
  6. Step 6: Final answer
    x = 125,785,620.03

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.