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Finding the Third Proportional to 8,548,458 and 17,445,740

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Solution

The third proportional to 8,548,458 and 17,445,740 is: 35,603,361.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,548,458 : 17,445,740 = 17,445,740 : x
  2. Step 2: Convert to fraction form
    8,548,458/17,445,740 = 17,445,740/x
  3. Step 3: Cross multiply
    8,548,458x = 17,445,740 × 17,445,740
  4. Step 4: Simplify right side
    8,548,458x = 304,353,844,147,600
  5. Step 5: Solve for x
    x = 304,353,844,147,600/8,548,458
  6. Step 6: Final answer
    x = 35,603,361.93

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.