Finding the Third Proportional to 76,692,336 and 107,872,893
Calculator
Solution
The third proportional to 76,692,336 and 107,872,893 is: 151,730,429.02
Step by Step Solution
- Step 1: Write the proportion equation
76,692,336 : 107,872,893 = 107,872,893 : x - Step 2: Convert to fraction form
76,692,336/107,872,893 = 107,872,893/x - Step 3: Cross multiply
76,692,336x = 107,872,893 × 107,872,893 - Step 4: Simplify right side
76,692,336x = 11,636,561,044,189,448 - Step 5: Solve for x
x = 11,636,561,044,189,448/76,692,336 - Step 6: Final answer
x = 151,730,429.02
Related Problems
Find third proportional to 38,346,168 and 53,936,446.50
Half scale
Find third proportional to 153,384,672 and 215,745,786
Double scale
Find third proportional to 76,692,338 and 107,872,896
Similar ratio
Find third proportional to 115,038,504 and 161,809,339.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.