Finding the Third Proportional to 141,608,244 and 218,701,211
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Solution
The third proportional to 141,608,244 and 218,701,211 is: 337,764,372.62
Step by Step Solution
- Step 1: Write the proportion equation
141,608,244 : 218,701,211 = 218,701,211 : x - Step 2: Convert to fraction form
141,608,244/218,701,211 = 218,701,211/x - Step 3: Cross multiply
141,608,244x = 218,701,211 × 218,701,211 - Step 4: Simplify right side
141,608,244x = 47,830,219,692,866,520 - Step 5: Solve for x
x = 47,830,219,692,866,520/141,608,244 - Step 6: Final answer
x = 337,764,372.62
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.