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Finding the Fourth Proportional to 110,160.22, 152,022.06 and 59,859.22

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Solution

The fourth proportional to 110,160.22, 152,022.06 and 59,859.22 is: 82,606.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,160.22 : 152,022.06 = 59,859.22 : x
  2. Step 2: Convert to fraction form
    110,160.22/152,022.06 = 59,859.22/x
  3. Step 3: Cross multiply
    110,160.22x = 152,022.06 × 59,859.22
  4. Step 4: Simplify right side
    110,160.22x = 9,099,921,934.39
  5. Step 5: Solve for x
    x = 9,099,921,934.39/110,160.22
  6. Step 6: Final answer
    x = 82,606.24

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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.