Finding the Third Proportional to 45,346,641 and 68,395,785
Calculator
Solution
The third proportional to 45,346,641 and 68,395,785 is: 103,160,527.50
Step by Step Solution
- Step 1: Write the proportion equation
45,346,641 : 68,395,785 = 68,395,785 : x - Step 2: Convert to fraction form
45,346,641/68,395,785 = 68,395,785/x - Step 3: Cross multiply
45,346,641x = 68,395,785 × 68,395,785 - Step 4: Simplify right side
45,346,641x = 4,677,983,405,766,225 - Step 5: Solve for x
x = 4,677,983,405,766,225/45,346,641 - Step 6: Final answer
x = 103,160,527.50
Related Problems
Find third proportional to 22,673,320.50 and 34,197,892.50
Half scale
Find third proportional to 90,693,282 and 136,791,570
Double scale
Find third proportional to 45,346,643 and 68,395,788
Similar ratio
Find third proportional to 68,019,961.50 and 102,593,677.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.