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Finding the Third Proportional to 4,986,708 and 10,770,888

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Solution

The third proportional to 4,986,708 and 10,770,888 is: 23,264,251.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,986,708 : 10,770,888 = 10,770,888 : x
  2. Step 2: Convert to fraction form
    4,986,708/10,770,888 = 10,770,888/x
  3. Step 3: Cross multiply
    4,986,708x = 10,770,888 × 10,770,888
  4. Step 4: Simplify right side
    4,986,708x = 116,012,028,308,544
  5. Step 5: Solve for x
    x = 116,012,028,308,544/4,986,708
  6. Step 6: Final answer
    x = 23,264,251.35

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.