Finding the Third Proportional to 7,633,656 and 16,613,757
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Solution
The third proportional to 7,633,656 and 16,613,757 is: 36,157,893.63
Step by Step Solution
- Step 1: Write the proportion equation
7,633,656 : 16,613,757 = 16,613,757 : x - Step 2: Convert to fraction form
7,633,656/16,613,757 = 16,613,757/x - Step 3: Cross multiply
7,633,656x = 16,613,757 × 16,613,757 - Step 4: Simplify right side
7,633,656x = 276,016,921,655,049 - Step 5: Solve for x
x = 276,016,921,655,049/7,633,656 - Step 6: Final answer
x = 36,157,893.63
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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.