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Finding the Third Proportional to 45,845,751 and 68,587,088

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Solution

The third proportional to 45,845,751 and 68,587,088 is: 102,609,043.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,845,751 : 68,587,088 = 68,587,088 : x
  2. Step 2: Convert to fraction form
    45,845,751/68,587,088 = 68,587,088/x
  3. Step 3: Cross multiply
    45,845,751x = 68,587,088 × 68,587,088
  4. Step 4: Simplify right side
    45,845,751x = 4,704,188,640,319,744
  5. Step 5: Solve for x
    x = 4,704,188,640,319,744/45,845,751
  6. Step 6: Final answer
    x = 102,609,043.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.