Home / 227,448,295.20-341,172,442.80-150,857,805.60

Finding the Fourth Proportional to 227,448,295.20, 341,172,442.80 and 150,857,805.60

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Solution

The fourth proportional to 227,448,295.20, 341,172,442.80 and 150,857,805.60 is: 226,286,708.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,448,295.20 : 341,172,442.80 = 150,857,805.60 : x
  2. Step 2: Convert to fraction form
    227,448,295.20/341,172,442.80 = 150,857,805.60/x
  3. Step 3: Cross multiply
    227,448,295.20x = 341,172,442.80 × 150,857,805.60
  4. Step 4: Simplify right side
    227,448,295.20x = 51,468,526,051,999,520
  5. Step 5: Solve for x
    x = 51,468,526,051,999,520/227,448,295.20
  6. Step 6: Final answer
    x = 226,286,708.40

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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.