Home / 34,558,850.72-51,841,919.55-11,521,755.33

Finding the Fourth Proportional to 34,558,850.72, 51,841,919.55 and 11,521,755.33

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Solution

The fourth proportional to 34,558,850.72, 51,841,919.55 and 11,521,755.33 is: 17,283,847.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,558,850.72 : 51,841,919.55 = 11,521,755.33 : x
  2. Step 2: Convert to fraction form
    34,558,850.72/51,841,919.55 = 11,521,755.33/x
  3. Step 3: Cross multiply
    34,558,850.72x = 51,841,919.55 × 11,521,755.33
  4. Step 4: Simplify right side
    34,558,850.72x = 597,309,912,892,643.62
  5. Step 5: Solve for x
    x = 597,309,912,892,643.62/34,558,850.72
  6. Step 6: Final answer
    x = 17,283,847.71

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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.