Finding the Third Proportional to 32,483,550 and 72,229,844
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Solution
The third proportional to 32,483,550 and 72,229,844 is: 160,608,996.38
Step by Step Solution
- Step 1: Write the proportion equation
32,483,550 : 72,229,844 = 72,229,844 : x - Step 2: Convert to fraction form
32,483,550/72,229,844 = 72,229,844/x - Step 3: Cross multiply
32,483,550x = 72,229,844 × 72,229,844 - Step 4: Simplify right side
32,483,550x = 5,217,150,364,264,336 - Step 5: Solve for x
x = 5,217,150,364,264,336/32,483,550 - Step 6: Final answer
x = 160,608,996.38
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Why These Related Problems?
These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.