Finding the Third Proportional to 163,643,552.25 and 363,607,761
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Solution
The third proportional to 163,643,552.25 and 363,607,761 is: 807,918,198.07
Step by Step Solution
- Step 1: Write the proportion equation
163,643,552.25 : 363,607,761 = 363,607,761 : x - Step 2: Convert to fraction form
163,643,552.25/363,607,761 = 363,607,761/x - Step 3: Cross multiply
163,643,552.25x = 363,607,761 × 363,607,761 - Step 4: Simplify right side
163,643,552.25x = 132,210,603,859,433,120 - Step 5: Solve for x
x = 132,210,603,859,433,120/163,643,552.25 - Step 6: Final answer
x = 807,918,198.07
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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.