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Finding the Third Proportional to 12,352,019 and 26,830,393

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Solution

The third proportional to 12,352,019 and 26,830,393 is: 58,279,540.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,352,019 : 26,830,393 = 26,830,393 : x
  2. Step 2: Convert to fraction form
    12,352,019/26,830,393 = 26,830,393/x
  3. Step 3: Cross multiply
    12,352,019x = 26,830,393 × 26,830,393
  4. Step 4: Simplify right side
    12,352,019x = 719,869,988,534,449
  5. Step 5: Solve for x
    x = 719,869,988,534,449/12,352,019
  6. Step 6: Final answer
    x = 58,279,540.25

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.