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Finding the Third Proportional to 4,126,536 and 9,050,235

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Solution

The third proportional to 4,126,536 and 9,050,235 is: 19,848,791.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,126,536 : 9,050,235 = 9,050,235 : x
  2. Step 2: Convert to fraction form
    4,126,536/9,050,235 = 9,050,235/x
  3. Step 3: Cross multiply
    4,126,536x = 9,050,235 × 9,050,235
  4. Step 4: Simplify right side
    4,126,536x = 81,906,753,555,225
  5. Step 5: Solve for x
    x = 81,906,753,555,225/4,126,536
  6. Step 6: Final answer
    x = 19,848,791.71

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.