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Finding the Third Proportional to 4,110,180 and 8,826,354

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Solution

The third proportional to 4,110,180 and 8,826,354 is: 18,954,042.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,110,180 : 8,826,354 = 8,826,354 : x
  2. Step 2: Convert to fraction form
    4,110,180/8,826,354 = 8,826,354/x
  3. Step 3: Cross multiply
    4,110,180x = 8,826,354 × 8,826,354
  4. Step 4: Simplify right side
    4,110,180x = 77,904,524,933,316
  5. Step 5: Solve for x
    x = 77,904,524,933,316/4,110,180
  6. Step 6: Final answer
    x = 18,954,042.14

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.