Finding the Third Proportional to 94,891,544 and 207,182,860
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Solution
The third proportional to 94,891,544 and 207,182,860 is: 452,355,770.27
Step by Step Solution
- Step 1: Write the proportion equation
94,891,544 : 207,182,860 = 207,182,860 : x - Step 2: Convert to fraction form
94,891,544/207,182,860 = 207,182,860/x - Step 3: Cross multiply
94,891,544x = 207,182,860 × 207,182,860 - Step 4: Simplify right side
94,891,544x = 42,924,737,477,779,600 - Step 5: Solve for x
x = 42,924,737,477,779,600/94,891,544 - Step 6: Final answer
x = 452,355,770.27
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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.