Finding the Third Proportional to 49,767,650 and 71,167,825
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Solution
The third proportional to 49,767,650 and 71,167,825 is: 101,770,112.02
Step by Step Solution
- Step 1: Write the proportion equation
49,767,650 : 71,167,825 = 71,167,825 : x - Step 2: Convert to fraction form
49,767,650/71,167,825 = 71,167,825/x - Step 3: Cross multiply
49,767,650x = 71,167,825 × 71,167,825 - Step 4: Simplify right side
49,767,650x = 5,064,859,315,230,625 - Step 5: Solve for x
x = 5,064,859,315,230,625/49,767,650 - Step 6: Final answer
x = 101,770,112.02
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Why These Related Problems?
These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.