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Finding the Third Proportional to 20,349,673 and 44,358,217

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Solution

The third proportional to 20,349,673 and 44,358,217 is: 96,692,040.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,349,673 : 44,358,217 = 44,358,217 : x
  2. Step 2: Convert to fraction form
    20,349,673/44,358,217 = 44,358,217/x
  3. Step 3: Cross multiply
    20,349,673x = 44,358,217 × 44,358,217
  4. Step 4: Simplify right side
    20,349,673x = 1,967,651,415,419,089
  5. Step 5: Solve for x
    x = 1,967,651,415,419,089/20,349,673
  6. Step 6: Final answer
    x = 96,692,040.97

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.