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Finding the Third Proportional to 8,119,235 and 16,910,170

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Solution

The third proportional to 8,119,235 and 16,910,170 is: 35,219,309.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,119,235 : 16,910,170 = 16,910,170 : x
  2. Step 2: Convert to fraction form
    8,119,235/16,910,170 = 16,910,170/x
  3. Step 3: Cross multiply
    8,119,235x = 16,910,170 × 16,910,170
  4. Step 4: Simplify right side
    8,119,235x = 285,953,849,428,900
  5. Step 5: Solve for x
    x = 285,953,849,428,900/8,119,235
  6. Step 6: Final answer
    x = 35,219,309.38

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.