Finding the Third Proportional to 151,043,739.75 and 325,328,796.75
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Solution
The third proportional to 151,043,739.75 and 325,328,796.75 is: 700,716,402.88
Step by Step Solution
- Step 1: Write the proportion equation
151,043,739.75 : 325,328,796.75 = 325,328,796.75 : x - Step 2: Convert to fraction form
151,043,739.75/325,328,796.75 = 325,328,796.75/x - Step 3: Cross multiply
151,043,739.75x = 325,328,796.75 × 325,328,796.75 - Step 4: Simplify right side
151,043,739.75x = 105,838,825,994,802,816 - Step 5: Solve for x
x = 105,838,825,994,802,816/151,043,739.75 - Step 6: Final answer
x = 700,716,402.88
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.