Finding the Third Proportional to 18,466,766 and 28,326,044
Calculator
Solution
The third proportional to 18,466,766 and 28,326,044 is: 43,449,121.99
Step by Step Solution
- Step 1: Write the proportion equation
18,466,766 : 28,326,044 = 28,326,044 : x - Step 2: Convert to fraction form
18,466,766/28,326,044 = 28,326,044/x - Step 3: Cross multiply
18,466,766x = 28,326,044 × 28,326,044 - Step 4: Simplify right side
18,466,766x = 802,364,768,689,936 - Step 5: Solve for x
x = 802,364,768,689,936/18,466,766 - Step 6: Final answer
x = 43,449,121.99
Related Problems
Find third proportional to 9,233,383 and 14,163,022
Half scale
Find third proportional to 36,933,532 and 56,652,088
Double scale
Find third proportional to 18,466,768 and 28,326,047
Similar ratio
Find third proportional to 27,700,149 and 42,489,066
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.