Finding the Third Proportional to 122,442,746 and 266,407,984
Calculator
Solution
The third proportional to 122,442,746 and 266,407,984 is: 579,644,088.83
Step by Step Solution
- Step 1: Write the proportion equation
122,442,746 : 266,407,984 = 266,407,984 : x - Step 2: Convert to fraction form
122,442,746/266,407,984 = 266,407,984/x - Step 3: Cross multiply
122,442,746x = 266,407,984 × 266,407,984 - Step 4: Simplify right side
122,442,746x = 70,973,213,938,944,256 - Step 5: Solve for x
x = 70,973,213,938,944,256/122,442,746 - Step 6: Final answer
x = 579,644,088.83
Related Problems
Find third proportional to 61,221,373 and 133,203,992
Half scale
Find third proportional to 244,885,492 and 532,815,968
Double scale
Find third proportional to 122,442,748 and 266,407,988
Similar ratio
Find third proportional to 183,664,119 and 399,611,976
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.