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Finding the Fourth Proportional to 233,156.05, 349,733.26 and 99,949.93

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Solution

The fourth proportional to 233,156.05, 349,733.26 and 99,949.93 is: 149,924.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,156.05 : 349,733.26 = 99,949.93 : x
  2. Step 2: Convert to fraction form
    233,156.05/349,733.26 = 99,949.93/x
  3. Step 3: Cross multiply
    233,156.05x = 349,733.26 × 99,949.93
  4. Step 4: Simplify right side
    233,156.05x = 34,955,814,855.67
  5. Step 5: Solve for x
    x = 34,955,814,855.67/233,156.05
  6. Step 6: Final answer
    x = 149,924.55

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