Finding the Third Proportional to 87,836,344.50 and 190,793,394
Calculator
Solution
The third proportional to 87,836,344.50 and 190,793,394 is: 414,431,171.99
Step by Step Solution
- Step 1: Write the proportion equation
87,836,344.50 : 190,793,394 = 190,793,394 : x - Step 2: Convert to fraction form
87,836,344.50/190,793,394 = 190,793,394/x - Step 3: Cross multiply
87,836,344.50x = 190,793,394 × 190,793,394 - Step 4: Simplify right side
87,836,344.50x = 36,402,119,194,039,232 - Step 5: Solve for x
x = 36,402,119,194,039,232/87,836,344.50 - Step 6: Final answer
x = 414,431,171.99
Related Problems
Find third proportional to 43,918,172.25 and 95,396,697
Half scale
Find third proportional to 175,672,689 and 381,586,788
Double scale
Find third proportional to 87,836,347 and 190,793,398
Similar ratio
Find third proportional to 131,754,516.75 and 286,190,091
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.