Home / 2,339,663,914.38-3,229,082,736.39-1,481,418,265.62

Finding the Fourth Proportional to 2,339,663,914.38, 3,229,082,736.39 and 1,481,418,265.62

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Solution

The fourth proportional to 2,339,663,914.38, 3,229,082,736.39 and 1,481,418,265.62 is: 2,044,576,623.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,339,663,914.38 : 3,229,082,736.39 = 1,481,418,265.62 : x
  2. Step 2: Convert to fraction form
    2,339,663,914.38/3,229,082,736.39 = 1,481,418,265.62/x
  3. Step 3: Cross multiply
    2,339,663,914.38x = 3,229,082,736.39 × 1,481,418,265.62
  4. Step 4: Simplify right side
    2,339,663,914.38x = 4,783,622,146,886,356,992
  5. Step 5: Solve for x
    x = 4,783,622,146,886,356,992/2,339,663,914.38
  6. Step 6: Final answer
    x = 2,044,576,623.80

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Double scale
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1.5x scale

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.