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Finding the Third Proportional to 11,156,736 and 17,227,206

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Solution

The third proportional to 11,156,736 and 17,227,206 is: 26,600,667.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,156,736 : 17,227,206 = 17,227,206 : x
  2. Step 2: Convert to fraction form
    11,156,736/17,227,206 = 17,227,206/x
  3. Step 3: Cross multiply
    11,156,736x = 17,227,206 × 17,227,206
  4. Step 4: Simplify right side
    11,156,736x = 296,776,626,566,436
  5. Step 5: Solve for x
    x = 296,776,626,566,436/11,156,736
  6. Step 6: Final answer
    x = 26,600,667.67

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.