Finding the Third Proportional to 41,954,620 and 91,292,552
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Solution
The third proportional to 41,954,620 and 91,292,552 is: 198,651,067.53
Step by Step Solution
- Step 1: Write the proportion equation
41,954,620 : 91,292,552 = 91,292,552 : x - Step 2: Convert to fraction form
41,954,620/91,292,552 = 91,292,552/x - Step 3: Cross multiply
41,954,620x = 91,292,552 × 91,292,552 - Step 4: Simplify right side
41,954,620x = 8,334,330,050,672,704 - Step 5: Solve for x
x = 8,334,330,050,672,704/41,954,620 - Step 6: Final answer
x = 198,651,067.53
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.