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Finding the Fourth Proportional to 80,046, 110,465.69 and 44,238.33

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Solution

The fourth proportional to 80,046, 110,465.69 and 44,238.33 is: 61,050.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,046 : 110,465.69 = 44,238.33 : x
  2. Step 2: Convert to fraction form
    80,046/110,465.69 = 44,238.33/x
  3. Step 3: Cross multiply
    80,046x = 110,465.69 × 44,238.33
  4. Step 4: Simplify right side
    80,046x = 4,886,817,426.71
  5. Step 5: Solve for x
    x = 4,886,817,426.71/80,046
  6. Step 6: Final answer
    x = 61,050.11

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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.