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Finding the Third Proportional to 12,507,048 and 27,408,240

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Solution

The third proportional to 12,507,048 and 27,408,240 is: 60,063,063.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,507,048 : 27,408,240 = 27,408,240 : x
  2. Step 2: Convert to fraction form
    12,507,048/27,408,240 = 27,408,240/x
  3. Step 3: Cross multiply
    12,507,048x = 27,408,240 × 27,408,240
  4. Step 4: Simplify right side
    12,507,048x = 751,211,619,897,600
  5. Step 5: Solve for x
    x = 751,211,619,897,600/12,507,048
  6. Step 6: Final answer
    x = 60,063,063.63

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.