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Finding the Third Proportional to 13,214,808 and 27,141,084

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Solution

The third proportional to 13,214,808 and 27,141,084 is: 55,743,408.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,214,808 : 27,141,084 = 27,141,084 : x
  2. Step 2: Convert to fraction form
    13,214,808/27,141,084 = 27,141,084/x
  3. Step 3: Cross multiply
    13,214,808x = 27,141,084 × 27,141,084
  4. Step 4: Simplify right side
    13,214,808x = 736,638,440,695,056
  5. Step 5: Solve for x
    x = 736,638,440,695,056/13,214,808
  6. Step 6: Final answer
    x = 55,743,408.51

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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.