Finding the Third Proportional to 84,492,882 and 181,112,130
Calculator
Solution
The third proportional to 84,492,882 and 181,112,130 is: 388,217,360.52
Step by Step Solution
- Step 1: Write the proportion equation
84,492,882 : 181,112,130 = 181,112,130 : x - Step 2: Convert to fraction form
84,492,882/181,112,130 = 181,112,130/x - Step 3: Cross multiply
84,492,882x = 181,112,130 × 181,112,130 - Step 4: Simplify right side
84,492,882x = 32,801,603,633,136,900 - Step 5: Solve for x
x = 32,801,603,633,136,900/84,492,882 - Step 6: Final answer
x = 388,217,360.52
Related Problems
Find third proportional to 42,246,441 and 90,556,065
Half scale
Find third proportional to 168,985,764 and 362,224,260
Double scale
Find third proportional to 84,492,884 and 181,112,134
Similar ratio
Find third proportional to 126,739,323 and 271,668,195
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.