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Finding the Fourth Proportional to 325,100.83, 448,656.57 and 181,852.33

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Solution

The fourth proportional to 325,100.83, 448,656.57 and 181,852.33 is: 250,965.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,100.83 : 448,656.57 = 181,852.33 : x
  2. Step 2: Convert to fraction form
    325,100.83/448,656.57 = 181,852.33/x
  3. Step 3: Cross multiply
    325,100.83x = 448,656.57 × 181,852.33
  4. Step 4: Simplify right side
    325,100.83x = 81,589,242,624.31
  5. Step 5: Solve for x
    x = 81,589,242,624.31/325,100.83
  6. Step 6: Final answer
    x = 250,965.96

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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.