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Finding the Third Proportional to 20,187,016 and 44,282,305

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Solution

The third proportional to 20,187,016 and 44,282,305 is: 97,137,810.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,187,016 : 44,282,305 = 44,282,305 : x
  2. Step 2: Convert to fraction form
    20,187,016/44,282,305 = 44,282,305/x
  3. Step 3: Cross multiply
    20,187,016x = 44,282,305 × 44,282,305
  4. Step 4: Simplify right side
    20,187,016x = 1,960,922,536,113,025
  5. Step 5: Solve for x
    x = 1,960,922,536,113,025/20,187,016
  6. Step 6: Final answer
    x = 97,137,810.57

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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.