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Finding the Third Proportional to 5,167,180 and 12,069,022

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Solution

The third proportional to 5,167,180 and 12,069,022 is: 28,189,707.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,167,180 : 12,069,022 = 12,069,022 : x
  2. Step 2: Convert to fraction form
    5,167,180/12,069,022 = 12,069,022/x
  3. Step 3: Cross multiply
    5,167,180x = 12,069,022 × 12,069,022
  4. Step 4: Simplify right side
    5,167,180x = 145,661,292,036,484
  5. Step 5: Solve for x
    x = 145,661,292,036,484/5,167,180
  6. Step 6: Final answer
    x = 28,189,707.35

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.