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Finding the Third Proportional to 13,309,970 and 27,250,408

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Solution

The third proportional to 13,309,970 and 27,250,408 is: 55,791,616.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,309,970 : 27,250,408 = 27,250,408 : x
  2. Step 2: Convert to fraction form
    13,309,970/27,250,408 = 27,250,408/x
  3. Step 3: Cross multiply
    13,309,970x = 27,250,408 × 27,250,408
  4. Step 4: Simplify right side
    13,309,970x = 742,584,736,166,464
  5. Step 5: Solve for x
    x = 742,584,736,166,464/13,309,970
  6. Step 6: Final answer
    x = 55,791,616.07

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