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Finding the Third Proportional to 163,004.27 and 350,111.11

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Solution

The third proportional to 163,004.27 and 350,111.11 is: 751,991.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,004.27 : 350,111.11 = 350,111.11 : x
  2. Step 2: Convert to fraction form
    163,004.27/350,111.11 = 350,111.11/x
  3. Step 3: Cross multiply
    163,004.27x = 350,111.11 × 350,111.11
  4. Step 4: Simplify right side
    163,004.27x = 122,577,788,907.79
  5. Step 5: Solve for x
    x = 122,577,788,907.79/163,004.27
  6. Step 6: Final answer
    x = 751,991.26

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.