Finding the Third Proportional to 181,741,324 and 281,946,130
Calculator
Solution
The third proportional to 181,741,324 and 281,946,130 is: 437,399,807.99
Step by Step Solution
- Step 1: Write the proportion equation
181,741,324 : 281,946,130 = 281,946,130 : x - Step 2: Convert to fraction form
181,741,324/281,946,130 = 281,946,130/x - Step 3: Cross multiply
181,741,324x = 281,946,130 × 281,946,130 - Step 4: Simplify right side
181,741,324x = 79,493,620,221,976,896 - Step 5: Solve for x
x = 79,493,620,221,976,896/181,741,324 - Step 6: Final answer
x = 437,399,807.99
Related Problems
Find third proportional to 90,870,662 and 140,973,065
Half scale
Find third proportional to 363,482,648 and 563,892,260
Double scale
Find third proportional to 181,741,326 and 281,946,133
Similar ratio
Find third proportional to 272,611,986 and 422,919,195
1.5x scale
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.