Finding the Third Proportional to 75,277,276 and 115,079,529
Calculator
Solution
The third proportional to 75,277,276 and 115,079,529 is: 175,926,902.49
Step by Step Solution
- Step 1: Write the proportion equation
75,277,276 : 115,079,529 = 115,079,529 : x - Step 2: Convert to fraction form
75,277,276/115,079,529 = 115,079,529/x - Step 3: Cross multiply
75,277,276x = 115,079,529 × 115,079,529 - Step 4: Simplify right side
75,277,276x = 13,243,297,994,861,840 - Step 5: Solve for x
x = 13,243,297,994,861,840/75,277,276 - Step 6: Final answer
x = 175,926,902.49
Related Problems
Find third proportional to 37,638,638 and 57,539,764.50
Half scale
Find third proportional to 150,554,552 and 230,159,058
Double scale
Find third proportional to 75,277,278 and 115,079,532
Similar ratio
Find third proportional to 112,915,914 and 172,619,293.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.