Finding the Third Proportional to 6,486,677,418 and 14,162,365,548
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Solution
The third proportional to 6,486,677,418 and 14,162,365,548 is: 30,920,698,685.99
Step by Step Solution
- Step 1: Write the proportion equation
6,486,677,418 : 14,162,365,548 = 14,162,365,548 : x - Step 2: Convert to fraction form
6,486,677,418/14,162,365,548 = 14,162,365,548/x - Step 3: Cross multiply
6,486,677,418x = 14,162,365,548 × 14,162,365,548 - Step 4: Simplify right side
6,486,677,418x = 200,572,597,915,177,353,216 - Step 5: Solve for x
x = 200,572,597,915,177,353,216/6,486,677,418 - Step 6: Final answer
x = 30,920,698,685.99
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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.