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Finding the Fourth Proportional to 301,589.30, 452,369.55 and 101,890.10

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Solution

The fourth proportional to 301,589.30, 452,369.55 and 101,890.10 is: 152,830.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,589.30 : 452,369.55 = 101,890.10 : x
  2. Step 2: Convert to fraction form
    301,589.30/452,369.55 = 101,890.10/x
  3. Step 3: Cross multiply
    301,589.30x = 452,369.55 × 101,890.10
  4. Step 4: Simplify right side
    301,589.30x = 46,091,978,686.46
  5. Step 5: Solve for x
    x = 46,091,978,686.46/301,589.30
  6. Step 6: Final answer
    x = 152,830.29

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