Home / 362,560,834.03-500,334,022.97-197,548,403.53

Finding the Fourth Proportional to 362,560,834.03, 500,334,022.97 and 197,548,403.53

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Solution

The fourth proportional to 362,560,834.03, 500,334,022.97 and 197,548,403.53 is: 272,616,836.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,560,834.03 : 500,334,022.97 = 197,548,403.53 : x
  2. Step 2: Convert to fraction form
    362,560,834.03/500,334,022.97 = 197,548,403.53/x
  3. Step 3: Cross multiply
    362,560,834.03x = 500,334,022.97 × 197,548,403.53
  4. Step 4: Simplify right side
    362,560,834.03x = 98,840,187,469,465,856
  5. Step 5: Solve for x
    x = 98,840,187,469,465,856/362,560,834.03
  6. Step 6: Final answer
    x = 272,616,836.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.