Home / 64,119,736.48-96,211,146.48-30,035,189.92

Finding the Fourth Proportional to 64,119,736.48, 96,211,146.48 and 30,035,189.92

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Solution

The fourth proportional to 64,119,736.48, 96,211,146.48 and 30,035,189.92 is: 45,067,559.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,119,736.48 : 96,211,146.48 = 30,035,189.92 : x
  2. Step 2: Convert to fraction form
    64,119,736.48/96,211,146.48 = 30,035,189.92/x
  3. Step 3: Cross multiply
    64,119,736.48x = 96,211,146.48 × 30,035,189.92
  4. Step 4: Simplify right side
    64,119,736.48x = 2,889,720,056,947,740
  5. Step 5: Solve for x
    x = 2,889,720,056,947,740/64,119,736.48
  6. Step 6: Final answer
    x = 45,067,559.78

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