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Finding the Third Proportional to 43,157,443.50 and 92,470,743

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Solution

The third proportional to 43,157,443.50 and 92,470,743 is: 198,131,251.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,157,443.50 : 92,470,743 = 92,470,743 : x
  2. Step 2: Convert to fraction form
    43,157,443.50/92,470,743 = 92,470,743/x
  3. Step 3: Cross multiply
    43,157,443.50x = 92,470,743 × 92,470,743
  4. Step 4: Simplify right side
    43,157,443.50x = 8,550,838,310,972,049
  5. Step 5: Solve for x
    x = 8,550,838,310,972,049/43,157,443.50
  6. Step 6: Final answer
    x = 198,131,251.94

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.