Home / 14,204,242.44-21,309,520.23-6,627,074.76

Finding the Fourth Proportional to 14,204,242.44, 21,309,520.23 and 6,627,074.76

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Solution

The fourth proportional to 14,204,242.44, 21,309,520.23 and 6,627,074.76 is: 9,942,084.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,204,242.44 : 21,309,520.23 = 6,627,074.76 : x
  2. Step 2: Convert to fraction form
    14,204,242.44/21,309,520.23 = 6,627,074.76/x
  3. Step 3: Cross multiply
    14,204,242.44x = 21,309,520.23 × 6,627,074.76
  4. Step 4: Simplify right side
    14,204,242.44x = 141,219,783,663,942.41
  5. Step 5: Solve for x
    x = 141,219,783,663,942.41/14,204,242.44
  6. Step 6: Final answer
    x = 9,942,084.86

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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.