Finding the Third Proportional to 313,863,084 and 430,848,324
Calculator
Solution
The third proportional to 313,863,084 and 430,848,324 is: 591,437,119.42
Step by Step Solution
- Step 1: Write the proportion equation
313,863,084 : 430,848,324 = 430,848,324 : x - Step 2: Convert to fraction form
313,863,084/430,848,324 = 430,848,324/x - Step 3: Cross multiply
313,863,084x = 430,848,324 × 430,848,324 - Step 4: Simplify right side
313,863,084x = 185,630,278,293,608,960 - Step 5: Solve for x
x = 185,630,278,293,608,960/313,863,084 - Step 6: Final answer
x = 591,437,119.42
Related Problems
Find third proportional to 156,931,542 and 215,424,162
Half scale
Find third proportional to 627,726,168 and 861,696,648
Double scale
Find third proportional to 313,863,086 and 430,848,327
Similar ratio
Find third proportional to 470,794,626 and 646,272,486
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.