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Finding the Third Proportional to 20,026,300 and 41,114,246

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Solution

The third proportional to 20,026,300 and 41,114,246 is: 84,408,064.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,026,300 : 41,114,246 = 41,114,246 : x
  2. Step 2: Convert to fraction form
    20,026,300/41,114,246 = 41,114,246/x
  3. Step 3: Cross multiply
    20,026,300x = 41,114,246 × 41,114,246
  4. Step 4: Simplify right side
    20,026,300x = 1,690,381,224,148,516
  5. Step 5: Solve for x
    x = 1,690,381,224,148,516/20,026,300
  6. Step 6: Final answer
    x = 84,408,064.60

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.