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Finding the Fourth Proportional to 182,904.60, 274,356.90 and 182,904.60

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Solution

The fourth proportional to 182,904.60, 274,356.90 and 182,904.60 is: 274,356.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,904.60 : 274,356.90 = 182,904.60 : x
  2. Step 2: Convert to fraction form
    182,904.60/274,356.90 = 182,904.60/x
  3. Step 3: Cross multiply
    182,904.60x = 274,356.90 × 182,904.60
  4. Step 4: Simplify right side
    182,904.60x = 50,181,139,051.74
  5. Step 5: Solve for x
    x = 50,181,139,051.74/182,904.60
  6. Step 6: Final answer
    x = 274,356.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.