Home / 371,108,561.57-556,734,439.26-141,059,660.88

Finding the Fourth Proportional to 371,108,561.57, 556,734,439.26 and 141,059,660.88

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Solution

The fourth proportional to 371,108,561.57, 556,734,439.26 and 141,059,660.88 is: 211,616,705.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    371,108,561.57 : 556,734,439.26 = 141,059,660.88 : x
  2. Step 2: Convert to fraction form
    371,108,561.57/556,734,439.26 = 141,059,660.88/x
  3. Step 3: Cross multiply
    371,108,561.57x = 556,734,439.26 × 141,059,660.88
  4. Step 4: Simplify right side
    371,108,561.57x = 78,532,771,202,232,560
  5. Step 5: Solve for x
    x = 78,532,771,202,232,560/371,108,561.57
  6. Step 6: Final answer
    x = 211,616,705.55

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