Home / 27,653,029.76-41,481,537.56-10,613,702.70

Finding the Fourth Proportional to 27,653,029.76, 41,481,537.56 and 10,613,702.70

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Solution

The fourth proportional to 27,653,029.76, 41,481,537.56 and 10,613,702.70 is: 15,921,318.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,653,029.76 : 41,481,537.56 = 10,613,702.70 : x
  2. Step 2: Convert to fraction form
    27,653,029.76/41,481,537.56 = 10,613,702.70/x
  3. Step 3: Cross multiply
    27,653,029.76x = 41,481,537.56 × 10,613,702.70
  4. Step 4: Simplify right side
    27,653,029.76x = 440,272,707,147,654.88
  5. Step 5: Solve for x
    x = 440,272,707,147,654.88/27,653,029.76
  6. Step 6: Final answer
    x = 15,921,318.97

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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.