Finding the Third Proportional to 79,791,235.50 and 121,295,676
Calculator
Solution
The third proportional to 79,791,235.50 and 121,295,676 is: 184,389,186.66
Step by Step Solution
- Step 1: Write the proportion equation
79,791,235.50 : 121,295,676 = 121,295,676 : x - Step 2: Convert to fraction form
79,791,235.50/121,295,676 = 121,295,676/x - Step 3: Cross multiply
79,791,235.50x = 121,295,676 × 121,295,676 - Step 4: Simplify right side
79,791,235.50x = 14,712,641,016,296,976 - Step 5: Solve for x
x = 14,712,641,016,296,976/79,791,235.50 - Step 6: Final answer
x = 184,389,186.66
Related Problems
Find third proportional to 39,895,617.75 and 60,647,838
Half scale
Find third proportional to 159,582,471 and 242,591,352
Double scale
Find third proportional to 79,791,238 and 121,295,679
Similar ratio
Find third proportional to 119,686,853.25 and 181,943,514
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.