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Finding the Third Proportional to 188,769,134 and 444,981,254

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Solution

The third proportional to 188,769,134 and 444,981,254 is: 1,048,944,349.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    188,769,134 : 444,981,254 = 444,981,254 : x
  2. Step 2: Convert to fraction form
    188,769,134/444,981,254 = 444,981,254/x
  3. Step 3: Cross multiply
    188,769,134x = 444,981,254 × 444,981,254
  4. Step 4: Simplify right side
    188,769,134x = 198,008,316,411,412,512
  5. Step 5: Solve for x
    x = 198,008,316,411,412,512/188,769,134
  6. Step 6: Final answer
    x = 1,048,944,349.19

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.