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Finding the Third Proportional to 103,659,285 and 226,842,090

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Solution

The third proportional to 103,659,285 and 226,842,090 is: 496,408,341.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,659,285 : 226,842,090 = 226,842,090 : x
  2. Step 2: Convert to fraction form
    103,659,285/226,842,090 = 226,842,090/x
  3. Step 3: Cross multiply
    103,659,285x = 226,842,090 × 226,842,090
  4. Step 4: Simplify right side
    103,659,285x = 51,457,333,795,568,096
  5. Step 5: Solve for x
    x = 51,457,333,795,568,096/103,659,285
  6. Step 6: Final answer
    x = 496,408,341.96

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.