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Finding the Fourth Proportional to 70,064.38, 105,073.53 and 23,304.70

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Solution

The fourth proportional to 70,064.38, 105,073.53 and 23,304.70 is: 34,949.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,064.38 : 105,073.53 = 23,304.70 : x
  2. Step 2: Convert to fraction form
    70,064.38/105,073.53 = 23,304.70/x
  3. Step 3: Cross multiply
    70,064.38x = 105,073.53 × 23,304.70
  4. Step 4: Simplify right side
    70,064.38x = 2,448,707,094.59
  5. Step 5: Solve for x
    x = 2,448,707,094.59/70,064.38
  6. Step 6: Final answer
    x = 34,949.39

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