Home / 15,514,942,618.25-23,272,414,198.40-3,724,061,090.37

Finding the Fourth Proportional to 15,514,942,618.25, 23,272,414,198.40 and 3,724,061,090.37

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Solution

The fourth proportional to 15,514,942,618.25, 23,272,414,198.40 and 3,724,061,090.37 is: 5,586,091,700.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,514,942,618.25 : 23,272,414,198.40 = 3,724,061,090.37 : x
  2. Step 2: Convert to fraction form
    15,514,942,618.25/23,272,414,198.40 = 3,724,061,090.37/x
  3. Step 3: Cross multiply
    15,514,942,618.25x = 23,272,414,198.40 × 3,724,061,090.37
  4. Step 4: Simplify right side
    15,514,942,618.25x = 86,667,892,195,217,145,856
  5. Step 5: Solve for x
    x = 86,667,892,195,217,145,856/15,514,942,618.25
  6. Step 6: Final answer
    x = 5,586,091,700.61

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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.