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Finding the Third Proportional to 27,305,020 and 58,662,179

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Solution

The third proportional to 27,305,020 and 58,662,179 is: 126,029,984.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,305,020 : 58,662,179 = 58,662,179 : x
  2. Step 2: Convert to fraction form
    27,305,020/58,662,179 = 58,662,179/x
  3. Step 3: Cross multiply
    27,305,020x = 58,662,179 × 58,662,179
  4. Step 4: Simplify right side
    27,305,020x = 3,441,251,245,028,041
  5. Step 5: Solve for x
    x = 3,441,251,245,028,041/27,305,020
  6. Step 6: Final answer
    x = 126,029,984.41

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.