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Finding the Fourth Proportional to 333,083.53, 459,654.51 and 182,180.53

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Solution

The fourth proportional to 333,083.53, 459,654.51 and 182,180.53 is: 251,408.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,083.53 : 459,654.51 = 182,180.53 : x
  2. Step 2: Convert to fraction form
    333,083.53/459,654.51 = 182,180.53/x
  3. Step 3: Cross multiply
    333,083.53x = 459,654.51 × 182,180.53
  4. Step 4: Simplify right side
    333,083.53x = 83,740,102,248.69
  5. Step 5: Solve for x
    x = 83,740,102,248.69/333,083.53
  6. Step 6: Final answer
    x = 251,408.71

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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.