Home / 89,855,422.42-134,783,528.49-28,444,882.82

Finding the Fourth Proportional to 89,855,422.42, 134,783,528.49 and 28,444,882.82

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Solution

The fourth proportional to 89,855,422.42, 134,783,528.49 and 28,444,882.82 is: 42,667,449.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,855,422.42 : 134,783,528.49 = 28,444,882.82 : x
  2. Step 2: Convert to fraction form
    89,855,422.42/134,783,528.49 = 28,444,882.82/x
  3. Step 3: Cross multiply
    89,855,422.42x = 134,783,528.49 × 28,444,882.82
  4. Step 4: Simplify right side
    89,855,422.42x = 3,833,901,673,964,182
  5. Step 5: Solve for x
    x = 3,833,901,673,964,182/89,855,422.42
  6. Step 6: Final answer
    x = 42,667,449.23

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