Finding the Third Proportional to 84,088,716 and 180,747,336
Calculator
Solution
The third proportional to 84,088,716 and 180,747,336 is: 388,513,477.49
Step by Step Solution
- Step 1: Write the proportion equation
84,088,716 : 180,747,336 = 180,747,336 : x - Step 2: Convert to fraction form
84,088,716/180,747,336 = 180,747,336/x - Step 3: Cross multiply
84,088,716x = 180,747,336 × 180,747,336 - Step 4: Simplify right side
84,088,716x = 32,669,599,471,096,896 - Step 5: Solve for x
x = 32,669,599,471,096,896/84,088,716 - Step 6: Final answer
x = 388,513,477.49
Related Problems
Find third proportional to 42,044,358 and 90,373,668
Half scale
Find third proportional to 168,177,432 and 361,494,672
Double scale
Find third proportional to 84,088,718 and 180,747,340
Similar ratio
Find third proportional to 126,133,074 and 271,121,004
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.