Finding the Third Proportional to 865,373,524 and 1,861,963,790
Calculator
Solution
The third proportional to 865,373,524 and 1,861,963,790 is: 4,006,257,482.02
Step by Step Solution
- Step 1: Write the proportion equation
865,373,524 : 1,861,963,790 = 1,861,963,790 : x - Step 2: Convert to fraction form
865,373,524/1,861,963,790 = 1,861,963,790/x - Step 3: Cross multiply
865,373,524x = 1,861,963,790 × 1,861,963,790 - Step 4: Simplify right side
865,373,524x = 3,466,909,155,271,163,904 - Step 5: Solve for x
x = 3,466,909,155,271,163,904/865,373,524 - Step 6: Final answer
x = 4,006,257,482.02
Related Problems
Find third proportional to 432,686,762 and 930,981,895
Half scale
Find third proportional to 1,730,747,048 and 3,723,927,580
Double scale
Find third proportional to 865,373,526 and 1,861,963,794
Similar ratio
Find third proportional to 1,298,060,286 and 2,792,945,685
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.