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Finding the Fourth Proportional to 66,452.10, 99,656.47 and 22,066.93

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Solution

The fourth proportional to 66,452.10, 99,656.47 and 22,066.93 is: 33,093.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,452.10 : 99,656.47 = 22,066.93 : x
  2. Step 2: Convert to fraction form
    66,452.10/99,656.47 = 22,066.93/x
  3. Step 3: Cross multiply
    66,452.10x = 99,656.47 × 22,066.93
  4. Step 4: Simplify right side
    66,452.10x = 2,199,112,347.54
  5. Step 5: Solve for x
    x = 2,199,112,347.54/66,452.10
  6. Step 6: Final answer
    x = 33,093.20

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