Finding the Third Proportional to 32,324,694 and 71,823,855
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Solution
The third proportional to 32,324,694 and 71,823,855 is: 159,589,017.21
Step by Step Solution
- Step 1: Write the proportion equation
32,324,694 : 71,823,855 = 71,823,855 : x - Step 2: Convert to fraction form
32,324,694/71,823,855 = 71,823,855/x - Step 3: Cross multiply
32,324,694x = 71,823,855 × 71,823,855 - Step 4: Simplify right side
32,324,694x = 5,158,666,147,061,025 - Step 5: Solve for x
x = 5,158,666,147,061,025/32,324,694 - Step 6: Final answer
x = 159,589,017.21
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Why These Related Problems?
These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.