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Finding the Third Proportional to 6,923,568 and 15,066,270

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Solution

The third proportional to 6,923,568 and 15,066,270 is: 32,785,478.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,923,568 : 15,066,270 = 15,066,270 : x
  2. Step 2: Convert to fraction form
    6,923,568/15,066,270 = 15,066,270/x
  3. Step 3: Cross multiply
    6,923,568x = 15,066,270 × 15,066,270
  4. Step 4: Simplify right side
    6,923,568x = 226,992,491,712,900
  5. Step 5: Solve for x
    x = 226,992,491,712,900/6,923,568
  6. Step 6: Final answer
    x = 32,785,478.78

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.