Finding the Third Proportional to 339,582,318 and 727,617,756
Calculator
Solution
The third proportional to 339,582,318 and 727,617,756 is: 1,559,055,259.31
Step by Step Solution
- Step 1: Write the proportion equation
339,582,318 : 727,617,756 = 727,617,756 : x - Step 2: Convert to fraction form
339,582,318/727,617,756 = 727,617,756/x - Step 3: Cross multiply
339,582,318x = 727,617,756 × 727,617,756 - Step 4: Simplify right side
339,582,318x = 529,427,598,846,475,520 - Step 5: Solve for x
x = 529,427,598,846,475,520/339,582,318 - Step 6: Final answer
x = 1,559,055,259.31
Related Problems
Find third proportional to 169,791,159 and 363,808,878
Half scale
Find third proportional to 679,164,636 and 1,455,235,512
Double scale
Find third proportional to 339,582,320 and 727,617,760
Similar ratio
Find third proportional to 509,373,477 and 1,091,426,634
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.