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Finding the Third Proportional to 7,222,944 and 15,468,593.25

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Solution

The third proportional to 7,222,944 and 15,468,593.25 is: 33,127,403.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,222,944 : 15,468,593.25 = 15,468,593.25 : x
  2. Step 2: Convert to fraction form
    7,222,944/15,468,593.25 = 15,468,593.25/x
  3. Step 3: Cross multiply
    7,222,944x = 15,468,593.25 × 15,468,593.25
  4. Step 4: Simplify right side
    7,222,944x = 239,277,377,133,945.56
  5. Step 5: Solve for x
    x = 239,277,377,133,945.56/7,222,944
  6. Step 6: Final answer
    x = 33,127,403.06

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.