Finding the Third Proportional to 66,201,030 and 103,324,815
Calculator
Solution
The third proportional to 66,201,030 and 103,324,815 is: 161,266,635.80
Step by Step Solution
- Step 1: Write the proportion equation
66,201,030 : 103,324,815 = 103,324,815 : x - Step 2: Convert to fraction form
66,201,030/103,324,815 = 103,324,815/x - Step 3: Cross multiply
66,201,030x = 103,324,815 × 103,324,815 - Step 4: Simplify right side
66,201,030x = 10,676,017,394,784,224 - Step 5: Solve for x
x = 10,676,017,394,784,224/66,201,030 - Step 6: Final answer
x = 161,266,635.80
Related Problems
Find third proportional to 33,100,515 and 51,662,407.50
Half scale
Find third proportional to 132,402,060 and 206,649,630
Double scale
Find third proportional to 66,201,032 and 103,324,818
Similar ratio
Find third proportional to 99,301,545 and 154,987,222.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.