Home / 26,278,033.52-39,431,167.34-10,935,900.40

Finding the Fourth Proportional to 26,278,033.52, 39,431,167.34 and 10,935,900.40

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Solution

The fourth proportional to 26,278,033.52, 39,431,167.34 and 10,935,900.40 is: 16,409,725.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,278,033.52 : 39,431,167.34 = 10,935,900.40 : x
  2. Step 2: Convert to fraction form
    26,278,033.52/39,431,167.34 = 10,935,900.40/x
  3. Step 3: Cross multiply
    26,278,033.52x = 39,431,167.34 × 10,935,900.40
  4. Step 4: Simplify right side
    26,278,033.52x = 431,215,318,685,973
  5. Step 5: Solve for x
    x = 431,215,318,685,973/26,278,033.52
  6. Step 6: Final answer
    x = 16,409,725.57

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