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Finding the Third Proportional to 4,161,176 and 9,084,400

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Solution

The third proportional to 4,161,176 and 9,084,400 is: 19,832,452.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,161,176 : 9,084,400 = 9,084,400 : x
  2. Step 2: Convert to fraction form
    4,161,176/9,084,400 = 9,084,400/x
  3. Step 3: Cross multiply
    4,161,176x = 9,084,400 × 9,084,400
  4. Step 4: Simplify right side
    4,161,176x = 82,526,323,360,000
  5. Step 5: Solve for x
    x = 82,526,323,360,000/4,161,176
  6. Step 6: Final answer
    x = 19,832,452.02

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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.