Home / 11,081,822.55-16,622,733.83-6,830,294.55

Finding the Fourth Proportional to 11,081,822.55, 16,622,733.83 and 6,830,294.55

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Solution

The fourth proportional to 11,081,822.55, 16,622,733.83 and 6,830,294.55 is: 10,245,441.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,081,822.55 : 16,622,733.83 = 6,830,294.55 : x
  2. Step 2: Convert to fraction form
    11,081,822.55/16,622,733.83 = 6,830,294.55/x
  3. Step 3: Cross multiply
    11,081,822.55x = 16,622,733.83 × 6,830,294.55
  4. Step 4: Simplify right side
    11,081,822.55x = 113,538,168,250,998.14
  5. Step 5: Solve for x
    x = 113,538,168,250,998.14/11,081,822.55
  6. Step 6: Final answer
    x = 10,245,441.83

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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.