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Finding the Third Proportional to 20,026,266 and 41,114,184

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Solution

The third proportional to 20,026,266 and 41,114,184 is: 84,407,953.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,026,266 : 41,114,184 = 41,114,184 : x
  2. Step 2: Convert to fraction form
    20,026,266/41,114,184 = 41,114,184/x
  3. Step 3: Cross multiply
    20,026,266x = 41,114,184 × 41,114,184
  4. Step 4: Simplify right side
    20,026,266x = 1,690,376,125,985,856
  5. Step 5: Solve for x
    x = 1,690,376,125,985,856/20,026,266
  6. Step 6: Final answer
    x = 84,407,953.33

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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.