Finding the Third Proportional to 18,140,656 and 27,498,912
Calculator
Solution
The third proportional to 18,140,656 and 27,498,912 is: 41,684,829.99
Step by Step Solution
- Step 1: Write the proportion equation
18,140,656 : 27,498,912 = 27,498,912 : x - Step 2: Convert to fraction form
18,140,656/27,498,912 = 27,498,912/x - Step 3: Cross multiply
18,140,656x = 27,498,912 × 27,498,912 - Step 4: Simplify right side
18,140,656x = 756,190,161,183,744 - Step 5: Solve for x
x = 756,190,161,183,744/18,140,656 - Step 6: Final answer
x = 41,684,829.99
Related Problems
Find third proportional to 9,070,328 and 13,749,456
Half scale
Find third proportional to 36,281,312 and 54,997,824
Double scale
Find third proportional to 18,140,658 and 27,498,915
Similar ratio
Find third proportional to 27,210,984 and 41,248,368
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.