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Finding the Fourth Proportional to 126,950.08, 175,205.28 and 70,375.36

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Solution

The fourth proportional to 126,950.08, 175,205.28 and 70,375.36 is: 97,125.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    126,950.08 : 175,205.28 = 70,375.36 : x
  2. Step 2: Convert to fraction form
    126,950.08/175,205.28 = 70,375.36/x
  3. Step 3: Cross multiply
    126,950.08x = 175,205.28 × 70,375.36
  4. Step 4: Simplify right side
    126,950.08x = 12,330,134,653.90
  5. Step 5: Solve for x
    x = 12,330,134,653.90/126,950.08
  6. Step 6: Final answer
    x = 97,125.85

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