Finding the Third Proportional to 75,678,770 and 166,007,524
Calculator
Solution
The third proportional to 75,678,770 and 166,007,524 is: 364,150,976.88
Step by Step Solution
- Step 1: Write the proportion equation
75,678,770 : 166,007,524 = 166,007,524 : x - Step 2: Convert to fraction form
75,678,770/166,007,524 = 166,007,524/x - Step 3: Cross multiply
75,678,770x = 166,007,524 × 166,007,524 - Step 4: Simplify right side
75,678,770x = 27,558,498,024,610,576 - Step 5: Solve for x
x = 27,558,498,024,610,576/75,678,770 - Step 6: Final answer
x = 364,150,976.88
Related Problems
Find third proportional to 37,839,385 and 83,003,762
Half scale
Find third proportional to 151,357,540 and 332,015,048
Double scale
Find third proportional to 75,678,772 and 166,007,528
Similar ratio
Find third proportional to 113,518,155 and 249,011,286
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.