Home / 371,360,399.36-512,488,884.36-204,093,619.75

Finding the Fourth Proportional to 371,360,399.36, 512,488,884.36 and 204,093,619.75

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Solution

The fourth proportional to 371,360,399.36, 512,488,884.36 and 204,093,619.75 is: 281,655,533.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    371,360,399.36 : 512,488,884.36 = 204,093,619.75 : x
  2. Step 2: Convert to fraction form
    371,360,399.36/512,488,884.36 = 204,093,619.75/x
  3. Step 3: Cross multiply
    371,360,399.36x = 512,488,884.36 × 204,093,619.75
  4. Step 4: Simplify right side
    371,360,399.36x = 104,595,711,492,077,520
  5. Step 5: Solve for x
    x = 104,595,711,492,077,520/371,360,399.36
  6. Step 6: Final answer
    x = 281,655,533.74

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