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Finding the Third Proportional to 6,192,776 and 12,950,208

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Solution

The third proportional to 6,192,776 and 12,950,208 is: 27,081,213.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,192,776 : 12,950,208 = 12,950,208 : x
  2. Step 2: Convert to fraction form
    6,192,776/12,950,208 = 12,950,208/x
  3. Step 3: Cross multiply
    6,192,776x = 12,950,208 × 12,950,208
  4. Step 4: Simplify right side
    6,192,776x = 167,707,887,243,264
  5. Step 5: Solve for x
    x = 167,707,887,243,264/6,192,776
  6. Step 6: Final answer
    x = 27,081,213.21

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Why These Related Problems?

These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.