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Finding the Third Proportional to 13,494,288 and 29,384,556

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Solution

The third proportional to 13,494,288 and 29,384,556 is: 63,986,490.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,494,288 : 29,384,556 = 29,384,556 : x
  2. Step 2: Convert to fraction form
    13,494,288/29,384,556 = 29,384,556/x
  3. Step 3: Cross multiply
    13,494,288x = 29,384,556 × 29,384,556
  4. Step 4: Simplify right side
    13,494,288x = 863,452,131,317,136
  5. Step 5: Solve for x
    x = 863,452,131,317,136/13,494,288
  6. Step 6: Final answer
    x = 63,986,490.53

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.