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Finding the Third Proportional to 20,588,032 and 27,447,486

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Solution

The third proportional to 20,588,032 and 27,447,486 is: 36,592,350.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,588,032 : 27,447,486 = 27,447,486 : x
  2. Step 2: Convert to fraction form
    20,588,032/27,447,486 = 27,447,486/x
  3. Step 3: Cross multiply
    20,588,032x = 27,447,486 × 27,447,486
  4. Step 4: Simplify right side
    20,588,032x = 753,364,487,720,196
  5. Step 5: Solve for x
    x = 753,364,487,720,196/20,588,032
  6. Step 6: Final answer
    x = 36,592,350.73

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Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.