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Finding the Third Proportional to 27,803,498 and 57,540,302

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Solution

The third proportional to 27,803,498 and 57,540,302 is: 119,081,647.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,803,498 : 57,540,302 = 57,540,302 : x
  2. Step 2: Convert to fraction form
    27,803,498/57,540,302 = 57,540,302/x
  3. Step 3: Cross multiply
    27,803,498x = 57,540,302 × 57,540,302
  4. Step 4: Simplify right side
    27,803,498x = 3,310,886,354,251,204
  5. Step 5: Solve for x
    x = 3,310,886,354,251,204/27,803,498
  6. Step 6: Final answer
    x = 119,081,647.72

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.