Finding the Third Proportional to 117,969,753 and 183,165,711
Calculator
Solution
The third proportional to 117,969,753 and 183,165,711 is: 284,392,200.82
Step by Step Solution
- Step 1: Write the proportion equation
117,969,753 : 183,165,711 = 183,165,711 : x - Step 2: Convert to fraction form
117,969,753/183,165,711 = 183,165,711/x - Step 3: Cross multiply
117,969,753x = 183,165,711 × 183,165,711 - Step 4: Simplify right side
117,969,753x = 33,549,677,686,135,520 - Step 5: Solve for x
x = 33,549,677,686,135,520/117,969,753 - Step 6: Final answer
x = 284,392,200.82
Related Problems
Find third proportional to 58,984,876.50 and 91,582,855.50
Half scale
Find third proportional to 235,939,506 and 366,331,422
Double scale
Find third proportional to 117,969,755 and 183,165,714
Similar ratio
Find third proportional to 176,954,629.50 and 274,748,566.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.