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Finding the Third Proportional to 13,901,749 and 28,770,151

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Solution

The third proportional to 13,901,749 and 28,770,151 is: 59,540,823.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,901,749 : 28,770,151 = 28,770,151 : x
  2. Step 2: Convert to fraction form
    13,901,749/28,770,151 = 28,770,151/x
  3. Step 3: Cross multiply
    13,901,749x = 28,770,151 × 28,770,151
  4. Step 4: Simplify right side
    13,901,749x = 827,721,588,562,801
  5. Step 5: Solve for x
    x = 827,721,588,562,801/13,901,749
  6. Step 6: Final answer
    x = 59,540,823.86

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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.