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Finding the Third Proportional to 8,022,048 and 17,507,520

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Solution

The third proportional to 8,022,048 and 17,507,520 is: 38,208,853.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,022,048 : 17,507,520 = 17,507,520 : x
  2. Step 2: Convert to fraction form
    8,022,048/17,507,520 = 17,507,520/x
  3. Step 3: Cross multiply
    8,022,048x = 17,507,520 × 17,507,520
  4. Step 4: Simplify right side
    8,022,048x = 306,513,256,550,400
  5. Step 5: Solve for x
    x = 306,513,256,550,400/8,022,048
  6. Step 6: Final answer
    x = 38,208,853.47

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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.