Home / 16,377,803.50-22,601,212.96-9,035,695.94

Finding the Fourth Proportional to 16,377,803.50, 22,601,212.96 and 9,035,695.94

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Solution

The fourth proportional to 16,377,803.50, 22,601,212.96 and 9,035,695.94 is: 12,469,174.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,377,803.50 : 22,601,212.96 = 9,035,695.94 : x
  2. Step 2: Convert to fraction form
    16,377,803.50/22,601,212.96 = 9,035,695.94/x
  3. Step 3: Cross multiply
    16,377,803.50x = 22,601,212.96 × 9,035,695.94
  4. Step 4: Simplify right side
    16,377,803.50x = 204,217,688,253,791.75
  5. Step 5: Solve for x
    x = 204,217,688,253,791.75/16,377,803.50
  6. Step 6: Final answer
    x = 12,469,174.41

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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.