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Finding the Third Proportional to 12,363,970 and 26,556,164

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Solution

The third proportional to 12,363,970 and 26,556,164 is: 57,039,110.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,363,970 : 26,556,164 = 26,556,164 : x
  2. Step 2: Convert to fraction form
    12,363,970/26,556,164 = 26,556,164/x
  3. Step 3: Cross multiply
    12,363,970x = 26,556,164 × 26,556,164
  4. Step 4: Simplify right side
    12,363,970x = 705,229,846,394,896
  5. Step 5: Solve for x
    x = 705,229,846,394,896/12,363,970
  6. Step 6: Final answer
    x = 57,039,110.12

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.