Home / 291,260,015.10-436,890,022.65-262,034,696.70

Finding the Fourth Proportional to 291,260,015.10, 436,890,022.65 and 262,034,696.70

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Solution

The fourth proportional to 291,260,015.10, 436,890,022.65 and 262,034,696.70 is: 393,052,045.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    291,260,015.10 : 436,890,022.65 = 262,034,696.70 : x
  2. Step 2: Convert to fraction form
    291,260,015.10/436,890,022.65 = 262,034,696.70/x
  3. Step 3: Cross multiply
    291,260,015.10x = 436,890,022.65 × 262,034,696.70
  4. Step 4: Simplify right side
    291,260,015.10x = 114,480,344,576,348,864
  5. Step 5: Solve for x
    x = 114,480,344,576,348,864/291,260,015.10
  6. Step 6: Final answer
    x = 393,052,045.05

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