Finding the Third Proportional to 87,530,301 and 202,616,802
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Solution
The third proportional to 87,530,301 and 202,616,802 is: 469,021,218.75
Step by Step Solution
- Step 1: Write the proportion equation
87,530,301 : 202,616,802 = 202,616,802 : x - Step 2: Convert to fraction form
87,530,301/202,616,802 = 202,616,802/x - Step 3: Cross multiply
87,530,301x = 202,616,802 × 202,616,802 - Step 4: Simplify right side
87,530,301x = 41,053,568,452,707,200 - Step 5: Solve for x
x = 41,053,568,452,707,200/87,530,301 - Step 6: Final answer
x = 469,021,218.75
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Why These Related Problems?
These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.