Finding the Third Proportional to 20,407,086 and 44,794,998
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Solution
The third proportional to 20,407,086 and 44,794,998 is: 98,328,190.80
Step by Step Solution
- Step 1: Write the proportion equation
20,407,086 : 44,794,998 = 44,794,998 : x - Step 2: Convert to fraction form
20,407,086/44,794,998 = 44,794,998/x - Step 3: Cross multiply
20,407,086x = 44,794,998 × 44,794,998 - Step 4: Simplify right side
20,407,086x = 2,006,591,845,820,004 - Step 5: Solve for x
x = 2,006,591,845,820,004/20,407,086 - Step 6: Final answer
x = 98,328,190.80
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.