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Finding the Third Proportional to 13,940,190 and 29,541,834

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Solution

The third proportional to 13,940,190 and 29,541,834 is: 62,604,595.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,940,190 : 29,541,834 = 29,541,834 : x
  2. Step 2: Convert to fraction form
    13,940,190/29,541,834 = 29,541,834/x
  3. Step 3: Cross multiply
    13,940,190x = 29,541,834 × 29,541,834
  4. Step 4: Simplify right side
    13,940,190x = 872,719,956,083,556
  5. Step 5: Solve for x
    x = 872,719,956,083,556/13,940,190
  6. Step 6: Final answer
    x = 62,604,595.50

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.