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Finding the Fourth Proportional to 264,077.76, 364,420.48 and 150,900.52

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Solution

The fourth proportional to 264,077.76, 364,420.48 and 150,900.52 is: 208,238.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,077.76 : 364,420.48 = 150,900.52 : x
  2. Step 2: Convert to fraction form
    264,077.76/364,420.48 = 150,900.52/x
  3. Step 3: Cross multiply
    264,077.76x = 364,420.48 × 150,900.52
  4. Step 4: Simplify right side
    264,077.76x = 54,991,239,930.65
  5. Step 5: Solve for x
    x = 54,991,239,930.65/264,077.76
  6. Step 6: Final answer
    x = 208,238.82

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