Home / 12,369,773.80-18,557,325.56-3,733,151.70

Finding the Fourth Proportional to 12,369,773.80, 18,557,325.56 and 3,733,151.70

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Solution

The fourth proportional to 12,369,773.80, 18,557,325.56 and 3,733,151.70 is: 5,600,531.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,369,773.80 : 18,557,325.56 = 3,733,151.70 : x
  2. Step 2: Convert to fraction form
    12,369,773.80/18,557,325.56 = 3,733,151.70/x
  3. Step 3: Cross multiply
    12,369,773.80x = 18,557,325.56 × 3,733,151.70
  4. Step 4: Simplify right side
    12,369,773.80x = 69,277,311,471,100.34
  5. Step 5: Solve for x
    x = 69,277,311,471,100.34/12,369,773.80
  6. Step 6: Final answer
    x = 5,600,531.80

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