Finding the Third Proportional to 136,985,306,716 and 209,572,181,054
Calculator
Solution
The third proportional to 136,985,306,716 and 209,572,181,054 is: 320,621,971,251.17
Step by Step Solution
- Step 1: Write the proportion equation
136,985,306,716 : 209,572,181,054 = 209,572,181,054 : x - Step 2: Convert to fraction form
136,985,306,716/209,572,181,054 = 209,572,181,054/x - Step 3: Cross multiply
136,985,306,716x = 209,572,181,054 × 209,572,181,054 - Step 4: Simplify right side
136,985,306,716x = 43,920,499,071,730,556,338,176 - Step 5: Solve for x
x = 43,920,499,071,730,556,338,176/136,985,306,716 - Step 6: Final answer
x = 320,621,971,251.17
Related Problems
Find third proportional to 68,492,653,358 and 104,786,090,527
Half scale
Find third proportional to 273,970,613,432 and 419,144,362,108
Double scale
Find third proportional to 136,985,306,718 and 209,572,181,057
Similar ratio
Find third proportional to 205,477,960,074 and 314,358,271,581
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.