Finding the Third Proportional to 119,805,408 and 171,205,038
Calculator
Solution
The third proportional to 119,805,408 and 171,205,038 is: 244,656,443.53
Step by Step Solution
- Step 1: Write the proportion equation
119,805,408 : 171,205,038 = 171,205,038 : x - Step 2: Convert to fraction form
119,805,408/171,205,038 = 171,205,038/x - Step 3: Cross multiply
119,805,408x = 171,205,038 × 171,205,038 - Step 4: Simplify right side
119,805,408x = 29,311,165,036,581,444 - Step 5: Solve for x
x = 29,311,165,036,581,444/119,805,408 - Step 6: Final answer
x = 244,656,443.53
Related Problems
Find third proportional to 59,902,704 and 85,602,519
Half scale
Find third proportional to 239,610,816 and 342,410,076
Double scale
Find third proportional to 119,805,410 and 171,205,041
Similar ratio
Find third proportional to 179,708,112 and 256,807,557
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.