Home / 227,448,004.70-341,172,007.05-150,857,515.10

Finding the Fourth Proportional to 227,448,004.70, 341,172,007.05 and 150,857,515.10

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Solution

The fourth proportional to 227,448,004.70, 341,172,007.05 and 150,857,515.10 is: 226,286,272.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,448,004.70 : 341,172,007.05 = 150,857,515.10 : x
  2. Step 2: Convert to fraction form
    227,448,004.70/341,172,007.05 = 150,857,515.10/x
  3. Step 3: Cross multiply
    227,448,004.70x = 341,172,007.05 × 150,857,515.10
  4. Step 4: Simplify right side
    227,448,004.70x = 51,468,361,205,242,680
  5. Step 5: Solve for x
    x = 51,468,361,205,242,680/227,448,004.70
  6. Step 6: Final answer
    x = 226,286,272.65

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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.