Home / 37,352,992.32-56,040,317.64-15,489,311.94

Finding the Fourth Proportional to 37,352,992.32, 56,040,317.64 and 15,489,311.94

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Solution

The fourth proportional to 37,352,992.32, 56,040,317.64 and 15,489,311.94 is: 23,238,458.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,352,992.32 : 56,040,317.64 = 15,489,311.94 : x
  2. Step 2: Convert to fraction form
    37,352,992.32/56,040,317.64 = 15,489,311.94/x
  3. Step 3: Cross multiply
    37,352,992.32x = 56,040,317.64 × 15,489,311.94
  4. Step 4: Simplify right side
    37,352,992.32x = 868,025,961,142,644.62
  5. Step 5: Solve for x
    x = 868,025,961,142,644.62/37,352,992.32
  6. Step 6: Final answer
    x = 23,238,458.48

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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.