Finding the Third Proportional to 76,237,194.25 and 117,799,104.75
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Solution
The third proportional to 76,237,194.25 and 117,799,104.75 is: 182,019,147.17
Step by Step Solution
- Step 1: Write the proportion equation
76,237,194.25 : 117,799,104.75 = 117,799,104.75 : x - Step 2: Convert to fraction form
76,237,194.25/117,799,104.75 = 117,799,104.75/x - Step 3: Cross multiply
76,237,194.25x = 117,799,104.75 × 117,799,104.75 - Step 4: Simplify right side
76,237,194.25x = 13,876,629,079,901,472 - Step 5: Solve for x
x = 13,876,629,079,901,472/76,237,194.25 - Step 6: Final answer
x = 182,019,147.17
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.