Home / 291,176,011.20-436,764,016.80-226,127,632.80

Finding the Fourth Proportional to 291,176,011.20, 436,764,016.80 and 226,127,632.80

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Solution

The fourth proportional to 291,176,011.20, 436,764,016.80 and 226,127,632.80 is: 339,191,449.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    291,176,011.20 : 436,764,016.80 = 226,127,632.80 : x
  2. Step 2: Convert to fraction form
    291,176,011.20/436,764,016.80 = 226,127,632.80/x
  3. Step 3: Cross multiply
    291,176,011.20x = 436,764,016.80 × 226,127,632.80
  4. Step 4: Simplify right side
    291,176,011.20x = 98,764,413,211,203,440
  5. Step 5: Solve for x
    x = 98,764,413,211,203,440/291,176,011.20
  6. Step 6: Final answer
    x = 339,191,449.20

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