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Finding the Third Proportional to 6,195,938 and 13,494,220

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Solution

The third proportional to 6,195,938 and 13,494,220 is: 29,389,250.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,195,938 : 13,494,220 = 13,494,220 : x
  2. Step 2: Convert to fraction form
    6,195,938/13,494,220 = 13,494,220/x
  3. Step 3: Cross multiply
    6,195,938x = 13,494,220 × 13,494,220
  4. Step 4: Simplify right side
    6,195,938x = 182,093,973,408,400
  5. Step 5: Solve for x
    x = 182,093,973,408,400/6,195,938
  6. Step 6: Final answer
    x = 29,389,250.41

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.