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Finding the Fourth Proportional to 108,352.69, 149,526.71 and 70,626.94

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Solution

The fourth proportional to 108,352.69, 149,526.71 and 70,626.94 is: 97,465.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,352.69 : 149,526.71 = 70,626.94 : x
  2. Step 2: Convert to fraction form
    108,352.69/149,526.71 = 70,626.94/x
  3. Step 3: Cross multiply
    108,352.69x = 149,526.71 × 70,626.94
  4. Step 4: Simplify right side
    108,352.69x = 10,560,613,513.47
  5. Step 5: Solve for x
    x = 10,560,613,513.47/108,352.69
  6. Step 6: Final answer
    x = 97,465.17

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