Finding the Third Proportional to 49,431,120.75 and 107,649,972
Calculator
Solution
The third proportional to 49,431,120.75 and 107,649,972 is: 234,437,663.88
Step by Step Solution
- Step 1: Write the proportion equation
49,431,120.75 : 107,649,972 = 107,649,972 : x - Step 2: Convert to fraction form
49,431,120.75/107,649,972 = 107,649,972/x - Step 3: Cross multiply
49,431,120.75x = 107,649,972 × 107,649,972 - Step 4: Simplify right side
49,431,120.75x = 11,588,516,471,600,784 - Step 5: Solve for x
x = 11,588,516,471,600,784/49,431,120.75 - Step 6: Final answer
x = 234,437,663.88
Related Problems
Find third proportional to 24,715,560.38 and 53,824,986
Half scale
Find third proportional to 98,862,241.50 and 215,299,944
Double scale
Find third proportional to 49,431,123 and 107,649,976
Similar ratio
Find third proportional to 74,146,681.13 and 161,474,958
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.