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Finding the Third Proportional to 110,163,025.50 and 166,661,385

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Solution

The third proportional to 110,163,025.50 and 166,661,385 is: 252,135,570.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,163,025.50 : 166,661,385 = 166,661,385 : x
  2. Step 2: Convert to fraction form
    110,163,025.50/166,661,385 = 166,661,385/x
  3. Step 3: Cross multiply
    110,163,025.50x = 166,661,385 × 166,661,385
  4. Step 4: Simplify right side
    110,163,025.50x = 27,776,017,250,118,224
  5. Step 5: Solve for x
    x = 27,776,017,250,118,224/110,163,025.50
  6. Step 6: Final answer
    x = 252,135,570.21

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.