Home / 1,491,128,404.98-2,237,015,474.33-571,004,776.41

Finding the Fourth Proportional to 1,491,128,404.98, 2,237,015,474.33 and 571,004,776.41

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Solution

The fourth proportional to 1,491,128,404.98, 2,237,015,474.33 and 571,004,776.41 is: 856,630,801.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,491,128,404.98 : 2,237,015,474.33 = 571,004,776.41 : x
  2. Step 2: Convert to fraction form
    1,491,128,404.98/2,237,015,474.33 = 571,004,776.41/x
  3. Step 3: Cross multiply
    1,491,128,404.98x = 2,237,015,474.33 × 571,004,776.41
  4. Step 4: Simplify right side
    1,491,128,404.98x = 1,277,346,520,742,656,512
  5. Step 5: Solve for x
    x = 1,277,346,520,742,656,512/1,491,128,404.98
  6. Step 6: Final answer
    x = 856,630,801.53

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