Finding the Third Proportional to 106,750,876 and 216,472,220
Calculator
Solution
The third proportional to 106,750,876 and 216,472,220 is: 438,968,032.75
Step by Step Solution
- Step 1: Write the proportion equation
106,750,876 : 216,472,220 = 216,472,220 : x - Step 2: Convert to fraction form
106,750,876/216,472,220 = 216,472,220/x - Step 3: Cross multiply
106,750,876x = 216,472,220 × 216,472,220 - Step 4: Simplify right side
106,750,876x = 46,860,222,031,728,400 - Step 5: Solve for x
x = 46,860,222,031,728,400/106,750,876 - Step 6: Final answer
x = 438,968,032.75
Related Problems
Find third proportional to 53,375,438 and 108,236,110
Half scale
Find third proportional to 213,501,752 and 432,944,440
Double scale
Find third proportional to 106,750,878 and 216,472,224
Similar ratio
Find third proportional to 160,126,314 and 324,708,330
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.