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Finding the Fourth Proportional to 333,103.89, 459,694.14 and 182,200.89

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Solution

The fourth proportional to 333,103.89, 459,694.14 and 182,200.89 is: 251,443.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,103.89 : 459,694.14 = 182,200.89 : x
  2. Step 2: Convert to fraction form
    333,103.89/459,694.14 = 182,200.89/x
  3. Step 3: Cross multiply
    333,103.89x = 459,694.14 × 182,200.89
  4. Step 4: Simplify right side
    333,103.89x = 83,756,681,435.78
  5. Step 5: Solve for x
    x = 83,756,681,435.78/333,103.89
  6. Step 6: Final answer
    x = 251,443.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.