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Finding the Fourth Proportional to 225,095.04, 310,726.80 and 140,254.04

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Solution

The fourth proportional to 225,095.04, 310,726.80 and 140,254.04 is: 193,610.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,095.04 : 310,726.80 = 140,254.04 : x
  2. Step 2: Convert to fraction form
    225,095.04/310,726.80 = 140,254.04/x
  3. Step 3: Cross multiply
    225,095.04x = 310,726.80 × 140,254.04
  4. Step 4: Simplify right side
    225,095.04x = 43,580,689,036.27
  5. Step 5: Solve for x
    x = 43,580,689,036.27/225,095.04
  6. Step 6: Final answer
    x = 193,610.17

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