Home / 227,448,002.70-341,172,004.05-150,857,513.10

Finding the Fourth Proportional to 227,448,002.70, 341,172,004.05 and 150,857,513.10

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Solution

The fourth proportional to 227,448,002.70, 341,172,004.05 and 150,857,513.10 is: 226,286,269.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,448,002.70 : 341,172,004.05 = 150,857,513.10 : x
  2. Step 2: Convert to fraction form
    227,448,002.70/341,172,004.05 = 150,857,513.10/x
  3. Step 3: Cross multiply
    227,448,002.70x = 341,172,004.05 × 150,857,513.10
  4. Step 4: Simplify right side
    227,448,002.70x = 51,468,360,070,326,128
  5. Step 5: Solve for x
    x = 51,468,360,070,326,128/227,448,002.70
  6. Step 6: Final answer
    x = 226,286,269.65

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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.