Finding the Third Proportional to 6,651,970 and 14,368,384
Calculator
Solution
The third proportional to 6,651,970 and 14,368,384 is: 31,035,987.65
Step by Step Solution
- Step 1: Write the proportion equation
6,651,970 : 14,368,384 = 14,368,384 : x - Step 2: Convert to fraction form
6,651,970/14,368,384 = 14,368,384/x - Step 3: Cross multiply
6,651,970x = 14,368,384 × 14,368,384 - Step 4: Simplify right side
6,651,970x = 206,450,458,771,456 - Step 5: Solve for x
x = 206,450,458,771,456/6,651,970 - Step 6: Final answer
x = 31,035,987.65
Related Problems
Find third proportional to 3,325,985 and 7,184,192
Half scale
Find third proportional to 13,303,940 and 28,736,768
Double scale
Find third proportional to 6,651,972 and 14,368,388
Similar ratio
Find third proportional to 9,977,955 and 21,552,576
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.