Finding the Third Proportional to 48,794,959 and 102,621,998
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Solution
The third proportional to 48,794,959 and 102,621,998 is: 215,827,099.55
Step by Step Solution
- Step 1: Write the proportion equation
48,794,959 : 102,621,998 = 102,621,998 : x - Step 2: Convert to fraction form
48,794,959/102,621,998 = 102,621,998/x - Step 3: Cross multiply
48,794,959x = 102,621,998 × 102,621,998 - Step 4: Simplify right side
48,794,959x = 10,531,274,473,512,004 - Step 5: Solve for x
x = 10,531,274,473,512,004/48,794,959 - Step 6: Final answer
x = 215,827,099.55
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Why These Related Problems?
These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.