Finding the Third Proportional to 207,808,768 and 451,787,762
Calculator
Solution
The third proportional to 207,808,768 and 451,787,762 is: 982,211,597.02
Step by Step Solution
- Step 1: Write the proportion equation
207,808,768 : 451,787,762 = 451,787,762 : x - Step 2: Convert to fraction form
207,808,768/451,787,762 = 451,787,762/x - Step 3: Cross multiply
207,808,768x = 451,787,762 × 451,787,762 - Step 4: Simplify right side
207,808,768x = 204,112,181,892,968,640 - Step 5: Solve for x
x = 204,112,181,892,968,640/207,808,768 - Step 6: Final answer
x = 982,211,597.02
Related Problems
Find third proportional to 103,904,384 and 225,893,881
Half scale
Find third proportional to 415,617,536 and 903,575,524
Double scale
Find third proportional to 207,808,770 and 451,787,766
Similar ratio
Find third proportional to 311,713,152 and 677,681,643
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.