Finding the Third Proportional to 226,572,677 and 349,867,845
Calculator
Solution
The third proportional to 226,572,677 and 349,867,845 is: 540,257,150.98
Step by Step Solution
- Step 1: Write the proportion equation
226,572,677 : 349,867,845 = 349,867,845 : x - Step 2: Convert to fraction form
226,572,677/349,867,845 = 349,867,845/x - Step 3: Cross multiply
226,572,677x = 349,867,845 × 349,867,845 - Step 4: Simplify right side
226,572,677x = 122,407,508,964,944,032 - Step 5: Solve for x
x = 122,407,508,964,944,032/226,572,677 - Step 6: Final answer
x = 540,257,150.98
Related Problems
Find third proportional to 113,286,338.50 and 174,933,922.50
Half scale
Find third proportional to 453,145,354 and 699,735,690
Double scale
Find third proportional to 226,572,679 and 349,867,848
Similar ratio
Find third proportional to 339,859,015.50 and 524,801,767.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.