Home / 43,468,043.70-65,202,065.55-28,351,499.70

Finding the Fourth Proportional to 43,468,043.70, 65,202,065.55 and 28,351,499.70

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Solution

The fourth proportional to 43,468,043.70, 65,202,065.55 and 28,351,499.70 is: 42,527,249.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,468,043.70 : 65,202,065.55 = 28,351,499.70 : x
  2. Step 2: Convert to fraction form
    43,468,043.70/65,202,065.55 = 28,351,499.70/x
  3. Step 3: Cross multiply
    43,468,043.70x = 65,202,065.55 × 28,351,499.70
  4. Step 4: Simplify right side
    43,468,043.70x = 1,848,576,341,880,205.25
  5. Step 5: Solve for x
    x = 1,848,576,341,880,205.25/43,468,043.70
  6. Step 6: Final answer
    x = 42,527,249.55

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