Finding the Third Proportional to 7,786,593 and 16,771,237
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Solution
The third proportional to 7,786,593 and 16,771,237 is: 36,122,909.02
Step by Step Solution
- Step 1: Write the proportion equation
7,786,593 : 16,771,237 = 16,771,237 : x - Step 2: Convert to fraction form
7,786,593/16,771,237 = 16,771,237/x - Step 3: Cross multiply
7,786,593x = 16,771,237 × 16,771,237 - Step 4: Simplify right side
7,786,593x = 281,274,390,510,169 - Step 5: Solve for x
x = 281,274,390,510,169/7,786,593 - Step 6: Final answer
x = 36,122,909.02
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.