Finding the Third Proportional to 6,711,567 and 14,542,878
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Solution
The third proportional to 6,711,567 and 14,542,878 is: 31,512,059.78
Step by Step Solution
- Step 1: Write the proportion equation
6,711,567 : 14,542,878 = 14,542,878 : x - Step 2: Convert to fraction form
6,711,567/14,542,878 = 14,542,878/x - Step 3: Cross multiply
6,711,567x = 14,542,878 × 14,542,878 - Step 4: Simplify right side
6,711,567x = 211,495,300,522,884 - Step 5: Solve for x
x = 211,495,300,522,884/6,711,567 - Step 6: Final answer
x = 31,512,059.78
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.