Finding the Third Proportional to 168,845,525.25 and 252,274,295.63
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Solution
The third proportional to 168,845,525.25 and 252,274,295.63 is: 376,926,306.69
Step by Step Solution
- Step 1: Write the proportion equation
168,845,525.25 : 252,274,295.63 = 252,274,295.63 : x - Step 2: Convert to fraction form
168,845,525.25/252,274,295.63 = 252,274,295.63/x - Step 3: Cross multiply
168,845,525.25x = 252,274,295.63 × 252,274,295.63 - Step 4: Simplify right side
168,845,525.25x = 63,642,320,233,089,896 - Step 5: Solve for x
x = 63,642,320,233,089,896/168,845,525.25 - Step 6: Final answer
x = 376,926,306.69
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.