Home / 29,906,876.36-41,270,469-16,496,073.11

Finding the Fourth Proportional to 29,906,876.36, 41,270,469 and 16,496,073.11

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Solution

The fourth proportional to 29,906,876.36, 41,270,469 and 16,496,073.11 is: 22,764,018.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,906,876.36 : 41,270,469 = 16,496,073.11 : x
  2. Step 2: Convert to fraction form
    29,906,876.36/41,270,469 = 16,496,073.11/x
  3. Step 3: Cross multiply
    29,906,876.36x = 41,270,469 × 16,496,073.11
  4. Step 4: Simplify right side
    29,906,876.36x = 680,800,673,907,988.62
  5. Step 5: Solve for x
    x = 680,800,673,907,988.62/29,906,876.36
  6. Step 6: Final answer
    x = 22,764,018.07

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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.