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Finding the Third Proportional to 11,319,771 and 17,652,262

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Solution

The third proportional to 11,319,771 and 17,652,262 is: 27,527,266.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,319,771 : 17,652,262 = 17,652,262 : x
  2. Step 2: Convert to fraction form
    11,319,771/17,652,262 = 17,652,262/x
  3. Step 3: Cross multiply
    11,319,771x = 17,652,262 × 17,652,262
  4. Step 4: Simplify right side
    11,319,771x = 311,602,353,716,644
  5. Step 5: Solve for x
    x = 311,602,353,716,644/11,319,771
  6. Step 6: Final answer
    x = 27,527,266.56

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.