Home / 331,098,523,931.98-496,647,785,340.80-79,559,718,003.57

Finding the Fourth Proportional to 331,098,523,931.98, 496,647,785,340.80 and 79,559,718,003.57

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Solution

The fourth proportional to 331,098,523,931.98, 496,647,785,340.80 and 79,559,718,003.57 is: 119,339,576,871.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    331,098,523,931.98 : 496,647,785,340.80 = 79,559,718,003.57 : x
  2. Step 2: Convert to fraction form
    331,098,523,931.98/496,647,785,340.80 = 79,559,718,003.57/x
  3. Step 3: Cross multiply
    331,098,523,931.98x = 496,647,785,340.80 × 79,559,718,003.57
  4. Step 4: Simplify right side
    331,098,523,931.98x = 39,513,157,748,811,618,058,240
  5. Step 5: Solve for x
    x = 39,513,157,748,811,618,058,240/331,098,523,931.98
  6. Step 6: Final answer
    x = 119,339,576,871.47

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