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Finding the Fourth Proportional to 250,632.21, 375,970.42 and 70,719.22

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Solution

The fourth proportional to 250,632.21, 375,970.42 and 70,719.22 is: 106,085.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,632.21 : 375,970.42 = 70,719.22 : x
  2. Step 2: Convert to fraction form
    250,632.21/375,970.42 = 70,719.22/x
  3. Step 3: Cross multiply
    250,632.21x = 375,970.42 × 70,719.22
  4. Step 4: Simplify right side
    250,632.21x = 26,588,333,289.00
  5. Step 5: Solve for x
    x = 26,588,333,289.00/250,632.21
  6. Step 6: Final answer
    x = 106,085.06

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