Finding the Third Proportional to 8,202,629 and 17,949,240
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Solution
The third proportional to 8,202,629 and 17,949,240 is: 39,277,067.95
Step by Step Solution
- Step 1: Write the proportion equation
8,202,629 : 17,949,240 = 17,949,240 : x - Step 2: Convert to fraction form
8,202,629/17,949,240 = 17,949,240/x - Step 3: Cross multiply
8,202,629x = 17,949,240 × 17,949,240 - Step 4: Simplify right side
8,202,629x = 322,175,216,577,600 - Step 5: Solve for x
x = 322,175,216,577,600/8,202,629 - Step 6: Final answer
x = 39,277,067.95
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.