Finding the Third Proportional to 7,064,128 and 15,257,556
Calculator
Solution
The third proportional to 7,064,128 and 15,257,556 is: 32,954,246.45
Step by Step Solution
- Step 1: Write the proportion equation
7,064,128 : 15,257,556 = 15,257,556 : x - Step 2: Convert to fraction form
7,064,128/15,257,556 = 15,257,556/x - Step 3: Cross multiply
7,064,128x = 15,257,556 × 15,257,556 - Step 4: Simplify right side
7,064,128x = 232,793,015,093,136 - Step 5: Solve for x
x = 232,793,015,093,136/7,064,128 - Step 6: Final answer
x = 32,954,246.45
Related Problems
Find third proportional to 3,532,064 and 7,628,778
Half scale
Find third proportional to 14,128,256 and 30,515,112
Double scale
Find third proportional to 7,064,130 and 15,257,560
Similar ratio
Find third proportional to 10,596,192 and 22,886,334
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.