Home / 82,210,155.44-123,289,418.24-26,865,370.36

Finding the Fourth Proportional to 82,210,155.44, 123,289,418.24 and 26,865,370.36

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Solution

The fourth proportional to 82,210,155.44, 123,289,418.24 and 26,865,370.36 is: 40,289,619.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,210,155.44 : 123,289,418.24 = 26,865,370.36 : x
  2. Step 2: Convert to fraction form
    82,210,155.44/123,289,418.24 = 26,865,370.36/x
  3. Step 3: Cross multiply
    82,210,155.44x = 123,289,418.24 × 26,865,370.36
  4. Step 4: Simplify right side
    82,210,155.44x = 3,312,215,882,486,539
  5. Step 5: Solve for x
    x = 3,312,215,882,486,539/82,210,155.44
  6. Step 6: Final answer
    x = 40,289,619.51

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