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Finding the Third Proportional to 93,801.80 and 193,805.79

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Solution

The third proportional to 93,801.80 and 193,805.79 is: 400,426.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,801.80 : 193,805.79 = 193,805.79 : x
  2. Step 2: Convert to fraction form
    93,801.80/193,805.79 = 193,805.79/x
  3. Step 3: Cross multiply
    93,801.80x = 193,805.79 × 193,805.79
  4. Step 4: Simplify right side
    93,801.80x = 37,560,683,874.14
  5. Step 5: Solve for x
    x = 37,560,683,874.14/93,801.80
  6. Step 6: Final answer
    x = 400,426.06

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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.