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Finding the Fourth Proportional to 201,360.07, 277,869.78 and 110,715.40

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Solution

The fourth proportional to 201,360.07, 277,869.78 and 110,715.40 is: 152,783.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,360.07 : 277,869.78 = 110,715.40 : x
  2. Step 2: Convert to fraction form
    201,360.07/277,869.78 = 110,715.40/x
  3. Step 3: Cross multiply
    201,360.07x = 277,869.78 × 110,715.40
  4. Step 4: Simplify right side
    201,360.07x = 30,764,463,840.61
  5. Step 5: Solve for x
    x = 30,764,463,840.61/201,360.07
  6. Step 6: Final answer
    x = 152,783.34

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