Finding the Third Proportional to 75,969,996 and 154,624,812
Calculator
Solution
The third proportional to 75,969,996 and 154,624,812 is: 314,714,146.96
Step by Step Solution
- Step 1: Write the proportion equation
75,969,996 : 154,624,812 = 154,624,812 : x - Step 2: Convert to fraction form
75,969,996/154,624,812 = 154,624,812/x - Step 3: Cross multiply
75,969,996x = 154,624,812 × 154,624,812 - Step 4: Simplify right side
75,969,996x = 23,908,832,486,035,344 - Step 5: Solve for x
x = 23,908,832,486,035,344/75,969,996 - Step 6: Final answer
x = 314,714,146.96
Related Problems
Find third proportional to 37,984,998 and 77,312,406
Half scale
Find third proportional to 151,939,992 and 309,249,624
Double scale
Find third proportional to 75,969,998 and 154,624,816
Similar ratio
Find third proportional to 113,954,994 and 231,937,218
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.