Home / 77,598,015.73-107,087,846.85-42,317,745.77

Finding the Fourth Proportional to 77,598,015.73, 107,087,846.85 and 42,317,745.77

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Solution

The fourth proportional to 77,598,015.73, 107,087,846.85 and 42,317,745.77 is: 58,399,898.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    77,598,015.73 : 107,087,846.85 = 42,317,745.77 : x
  2. Step 2: Convert to fraction form
    77,598,015.73/107,087,846.85 = 42,317,745.77/x
  3. Step 3: Cross multiply
    77,598,015.73x = 107,087,846.85 × 42,317,745.77
  4. Step 4: Simplify right side
    77,598,015.73x = 4,531,716,278,322,715
  5. Step 5: Solve for x
    x = 4,531,716,278,322,715/77,598,015.73
  6. Step 6: Final answer
    x = 58,399,898.96

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