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Finding the Third Proportional to 13,476,135 and 29,222,214

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Solution

The third proportional to 13,476,135 and 29,222,214 is: 63,366,669.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,476,135 : 29,222,214 = 29,222,214 : x
  2. Step 2: Convert to fraction form
    13,476,135/29,222,214 = 29,222,214/x
  3. Step 3: Cross multiply
    13,476,135x = 29,222,214 × 29,222,214
  4. Step 4: Simplify right side
    13,476,135x = 853,937,791,061,796
  5. Step 5: Solve for x
    x = 853,937,791,061,796/13,476,135
  6. Step 6: Final answer
    x = 63,366,669.38

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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.