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Finding the Third Proportional to 12,674,274 and 27,368,904

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Solution

The third proportional to 12,674,274 and 27,368,904 is: 59,100,576.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,674,274 : 27,368,904 = 27,368,904 : x
  2. Step 2: Convert to fraction form
    12,674,274/27,368,904 = 27,368,904/x
  3. Step 3: Cross multiply
    12,674,274x = 27,368,904 × 27,368,904
  4. Step 4: Simplify right side
    12,674,274x = 749,056,906,161,216
  5. Step 5: Solve for x
    x = 749,056,906,161,216/12,674,274
  6. Step 6: Final answer
    x = 59,100,576.98

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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.