Finding the Third Proportional to 17,370,236.25 and 37,125,850.50
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Solution
The third proportional to 17,370,236.25 and 37,125,850.50 is: 79,350,030.45
Step by Step Solution
- Step 1: Write the proportion equation
17,370,236.25 : 37,125,850.50 = 37,125,850.50 : x - Step 2: Convert to fraction form
17,370,236.25/37,125,850.50 = 37,125,850.50/x - Step 3: Cross multiply
17,370,236.25x = 37,125,850.50 × 37,125,850.50 - Step 4: Simplify right side
17,370,236.25x = 1,378,328,775,348,350.25 - Step 5: Solve for x
x = 1,378,328,775,348,350.25/17,370,236.25 - Step 6: Final answer
x = 79,350,030.45
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.