Home / 447,777,300.20-671,665,950.30-409,035,251.30

Finding the Fourth Proportional to 447,777,300.20, 671,665,950.30 and 409,035,251.30

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Solution

The fourth proportional to 447,777,300.20, 671,665,950.30 and 409,035,251.30 is: 613,552,876.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    447,777,300.20 : 671,665,950.30 = 409,035,251.30 : x
  2. Step 2: Convert to fraction form
    447,777,300.20/671,665,950.30 = 409,035,251.30/x
  3. Step 3: Cross multiply
    447,777,300.20x = 671,665,950.30 × 409,035,251.30
  4. Step 4: Simplify right side
    447,777,300.20x = 274,735,050,770,613,792
  5. Step 5: Solve for x
    x = 274,735,050,770,613,792/447,777,300.20
  6. Step 6: Final answer
    x = 613,552,876.95

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