Home / 26,734,190.07-36,892,227.73-15,131,504.44

Finding the Fourth Proportional to 26,734,190.07, 36,892,227.73 and 15,131,504.44

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Solution

The fourth proportional to 26,734,190.07, 36,892,227.73 and 15,131,504.44 is: 20,880,935.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,734,190.07 : 36,892,227.73 = 15,131,504.44 : x
  2. Step 2: Convert to fraction form
    26,734,190.07/36,892,227.73 = 15,131,504.44/x
  3. Step 3: Cross multiply
    26,734,190.07x = 36,892,227.73 × 15,131,504.44
  4. Step 4: Simplify right side
    26,734,190.07x = 558,234,907,437,867.50
  5. Step 5: Solve for x
    x = 558,234,907,437,867.50/26,734,190.07
  6. Step 6: Final answer
    x = 20,880,935.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.