Finding the Third Proportional to 22,383,016 and 49,470,997
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Solution
The third proportional to 22,383,016 and 49,470,997 is: 109,340,919.21
Step by Step Solution
- Step 1: Write the proportion equation
22,383,016 : 49,470,997 = 49,470,997 : x - Step 2: Convert to fraction form
22,383,016/49,470,997 = 49,470,997/x - Step 3: Cross multiply
22,383,016x = 49,470,997 × 49,470,997 - Step 4: Simplify right side
22,383,016x = 2,447,379,544,174,009 - Step 5: Solve for x
x = 2,447,379,544,174,009/22,383,016 - Step 6: Final answer
x = 109,340,919.21
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Why These Related Problems?
These problems maintain the same ratio (2.21) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.