Home / 291,255,253.90-436,882,880.85-75,844,501.90

Finding the Fourth Proportional to 291,255,253.90, 436,882,880.85 and 75,844,501.90

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Solution

The fourth proportional to 291,255,253.90, 436,882,880.85 and 75,844,501.90 is: 113,766,752.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    291,255,253.90 : 436,882,880.85 = 75,844,501.90 : x
  2. Step 2: Convert to fraction form
    291,255,253.90/436,882,880.85 = 75,844,501.90/x
  3. Step 3: Cross multiply
    291,255,253.90x = 436,882,880.85 × 75,844,501.90
  4. Step 4: Simplify right side
    291,255,253.90x = 33,135,164,486,705,304
  5. Step 5: Solve for x
    x = 33,135,164,486,705,304/291,255,253.90
  6. Step 6: Final answer
    x = 113,766,752.85

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