Finding the Third Proportional to 63,133,884 and 135,666,468
Calculator
Solution
The third proportional to 63,133,884 and 135,666,468 is: 291,529,514.32
Step by Step Solution
- Step 1: Write the proportion equation
63,133,884 : 135,666,468 = 135,666,468 : x - Step 2: Convert to fraction form
63,133,884/135,666,468 = 135,666,468/x - Step 3: Cross multiply
63,133,884x = 135,666,468 × 135,666,468 - Step 4: Simplify right side
63,133,884x = 18,405,390,539,595,024 - Step 5: Solve for x
x = 18,405,390,539,595,024/63,133,884 - Step 6: Final answer
x = 291,529,514.32
Related Problems
Find third proportional to 31,566,942 and 67,833,234
Half scale
Find third proportional to 126,267,768 and 271,332,936
Double scale
Find third proportional to 63,133,886 and 135,666,472
Similar ratio
Find third proportional to 94,700,826 and 203,499,702
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.