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Finding the Fourth Proportional to 152,315.50, 210,166.22 and 98,593.06

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Solution

The fourth proportional to 152,315.50, 210,166.22 and 98,593.06 is: 136,039.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,315.50 : 210,166.22 = 98,593.06 : x
  2. Step 2: Convert to fraction form
    152,315.50/210,166.22 = 98,593.06/x
  3. Step 3: Cross multiply
    152,315.50x = 210,166.22 × 98,593.06
  4. Step 4: Simplify right side
    152,315.50x = 20,720,930,738.43
  5. Step 5: Solve for x
    x = 20,720,930,738.43/152,315.50
  6. Step 6: Final answer
    x = 136,039.54

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