Finding the Third Proportional to 145,842,152 and 225,750,324
Calculator
Solution
The third proportional to 145,842,152 and 225,750,324 is: 349,440,872.12
Step by Step Solution
- Step 1: Write the proportion equation
145,842,152 : 225,750,324 = 225,750,324 : x - Step 2: Convert to fraction form
145,842,152/225,750,324 = 225,750,324/x - Step 3: Cross multiply
145,842,152x = 225,750,324 × 225,750,324 - Step 4: Simplify right side
145,842,152x = 50,963,208,786,104,976 - Step 5: Solve for x
x = 50,963,208,786,104,976/145,842,152 - Step 6: Final answer
x = 349,440,872.12
Related Problems
Find third proportional to 72,921,076 and 112,875,162
Half scale
Find third proportional to 291,684,304 and 451,500,648
Double scale
Find third proportional to 145,842,154 and 225,750,327
Similar ratio
Find third proportional to 218,763,228 and 338,625,486
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.