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Finding the Third Proportional to 3,425,372 and 7,460,994

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Solution

The third proportional to 3,425,372 and 7,460,994 is: 16,251,207.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,425,372 : 7,460,994 = 7,460,994 : x
  2. Step 2: Convert to fraction form
    3,425,372/7,460,994 = 7,460,994/x
  3. Step 3: Cross multiply
    3,425,372x = 7,460,994 × 7,460,994
  4. Step 4: Simplify right side
    3,425,372x = 55,666,431,468,036
  5. Step 5: Solve for x
    x = 55,666,431,468,036/3,425,372
  6. Step 6: Final answer
    x = 16,251,207.60

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