Finding the Third Proportional to 180,772,106 and 395,346,468
Calculator
Solution
The third proportional to 180,772,106 and 395,346,468 is: 864,618,071.99
Step by Step Solution
- Step 1: Write the proportion equation
180,772,106 : 395,346,468 = 395,346,468 : x - Step 2: Convert to fraction form
180,772,106/395,346,468 = 395,346,468/x - Step 3: Cross multiply
180,772,106x = 395,346,468 × 395,346,468 - Step 4: Simplify right side
180,772,106x = 156,298,829,760,075,008 - Step 5: Solve for x
x = 156,298,829,760,075,008/180,772,106 - Step 6: Final answer
x = 864,618,071.99
Related Problems
Find third proportional to 90,386,053 and 197,673,234
Half scale
Find third proportional to 361,544,212 and 790,692,936
Double scale
Find third proportional to 180,772,108 and 395,346,472
Similar ratio
Find third proportional to 271,158,159 and 593,019,702
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.