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Finding the Third Proportional to 12,292,357 and 26,554,238

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Solution

The third proportional to 12,292,357 and 26,554,238 is: 57,363,087.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,292,357 : 26,554,238 = 26,554,238 : x
  2. Step 2: Convert to fraction form
    12,292,357/26,554,238 = 26,554,238/x
  3. Step 3: Cross multiply
    12,292,357x = 26,554,238 × 26,554,238
  4. Step 4: Simplify right side
    12,292,357x = 705,127,555,760,644
  5. Step 5: Solve for x
    x = 705,127,555,760,644/12,292,357
  6. Step 6: Final answer
    x = 57,363,087.95

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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.