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Finding the Third Proportional to 28,783,892 and 62,350,752

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Solution

The third proportional to 28,783,892 and 62,350,752 is: 135,062,217.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,783,892 : 62,350,752 = 62,350,752 : x
  2. Step 2: Convert to fraction form
    28,783,892/62,350,752 = 62,350,752/x
  3. Step 3: Cross multiply
    28,783,892x = 62,350,752 × 62,350,752
  4. Step 4: Simplify right side
    28,783,892x = 3,887,616,274,965,504
  5. Step 5: Solve for x
    x = 3,887,616,274,965,504/28,783,892
  6. Step 6: Final answer
    x = 135,062,217.26

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.