Home / 226,004,472.57-339,007,851.62-70,545,249

Finding the Fourth Proportional to 226,004,472.57, 339,007,851.62 and 70,545,249

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Solution

The fourth proportional to 226,004,472.57, 339,007,851.62 and 70,545,249 is: 105,818,230.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,004,472.57 : 339,007,851.62 = 70,545,249 : x
  2. Step 2: Convert to fraction form
    226,004,472.57/339,007,851.62 = 70,545,249/x
  3. Step 3: Cross multiply
    226,004,472.57x = 339,007,851.62 × 70,545,249
  4. Step 4: Simplify right side
    226,004,472.57x = 23,915,393,305,399,772
  5. Step 5: Solve for x
    x = 23,915,393,305,399,772/226,004,472.57
  6. Step 6: Final answer
    x = 105,818,230.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.