Home / 13,379,863.50-29,216,946.38

Finding the Third Proportional to 13,379,863.50 and 29,216,946.38

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Solution

The third proportional to 13,379,863.50 and 29,216,946.38 is: 63,799,601.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,379,863.50 : 29,216,946.38 = 29,216,946.38 : x
  2. Step 2: Convert to fraction form
    13,379,863.50/29,216,946.38 = 29,216,946.38/x
  3. Step 3: Cross multiply
    13,379,863.50x = 29,216,946.38 × 29,216,946.38
  4. Step 4: Simplify right side
    13,379,863.50x = 853,629,955,479,625.62
  5. Step 5: Solve for x
    x = 853,629,955,479,625.62/13,379,863.50
  6. Step 6: Final answer
    x = 63,799,601.21

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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.