Home / 67,880,144.41-101,821,150.85-19,358,003.43

Finding the Fourth Proportional to 67,880,144.41, 101,821,150.85 and 19,358,003.43

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Solution

The fourth proportional to 67,880,144.41, 101,821,150.85 and 19,358,003.43 is: 29,037,271.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,880,144.41 : 101,821,150.85 = 19,358,003.43 : x
  2. Step 2: Convert to fraction form
    67,880,144.41/101,821,150.85 = 19,358,003.43/x
  3. Step 3: Cross multiply
    67,880,144.41x = 101,821,150.85 × 19,358,003.43
  4. Step 4: Simplify right side
    67,880,144.41x = 1,971,054,187,304,057.25
  5. Step 5: Solve for x
    x = 1,971,054,187,304,057.25/67,880,144.41
  6. Step 6: Final answer
    x = 29,037,271.57

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