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Finding the Third Proportional to 26,560,980 and 39,081,944

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Solution

The third proportional to 26,560,980 and 39,081,944 is: 57,505,346.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,560,980 : 39,081,944 = 39,081,944 : x
  2. Step 2: Convert to fraction form
    26,560,980/39,081,944 = 39,081,944/x
  3. Step 3: Cross multiply
    26,560,980x = 39,081,944 × 39,081,944
  4. Step 4: Simplify right side
    26,560,980x = 1,527,398,346,819,136
  5. Step 5: Solve for x
    x = 1,527,398,346,819,136/26,560,980
  6. Step 6: Final answer
    x = 57,505,346.07

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.