Finding the Third Proportional to 115,474,592 and 239,134,396
Calculator
Solution
The third proportional to 115,474,592 and 239,134,396 is: 495,219,410.26
Step by Step Solution
- Step 1: Write the proportion equation
115,474,592 : 239,134,396 = 239,134,396 : x - Step 2: Convert to fraction form
115,474,592/239,134,396 = 239,134,396/x - Step 3: Cross multiply
115,474,592x = 239,134,396 × 239,134,396 - Step 4: Simplify right side
115,474,592x = 57,185,259,350,284,816 - Step 5: Solve for x
x = 57,185,259,350,284,816/115,474,592 - Step 6: Final answer
x = 495,219,410.26
Related Problems
Find third proportional to 57,737,296 and 119,567,198
Half scale
Find third proportional to 230,949,184 and 478,268,792
Double scale
Find third proportional to 115,474,594 and 239,134,400
Similar ratio
Find third proportional to 173,211,888 and 358,701,594
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.