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Finding the Third Proportional to 20,348,417 and 44,230,945

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Solution

The third proportional to 20,348,417 and 44,230,945 is: 96,143,916.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,348,417 : 44,230,945 = 44,230,945 : x
  2. Step 2: Convert to fraction form
    20,348,417/44,230,945 = 44,230,945/x
  3. Step 3: Cross multiply
    20,348,417x = 44,230,945 × 44,230,945
  4. Step 4: Simplify right side
    20,348,417x = 1,956,376,495,593,025
  5. Step 5: Solve for x
    x = 1,956,376,495,593,025/20,348,417
  6. Step 6: Final answer
    x = 96,143,916.04

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.