Finding the Third Proportional to 6,511,803 and 14,180,772
Calculator
Solution
The third proportional to 6,511,803 and 14,180,772 is: 30,881,507.70
Step by Step Solution
- Step 1: Write the proportion equation
6,511,803 : 14,180,772 = 14,180,772 : x - Step 2: Convert to fraction form
6,511,803/14,180,772 = 14,180,772/x - Step 3: Cross multiply
6,511,803x = 14,180,772 × 14,180,772 - Step 4: Simplify right side
6,511,803x = 201,094,294,515,984 - Step 5: Solve for x
x = 201,094,294,515,984/6,511,803 - Step 6: Final answer
x = 30,881,507.70
Related Problems
Find third proportional to 3,255,901.50 and 7,090,386
Half scale
Find third proportional to 13,023,606 and 28,361,544
Double scale
Find third proportional to 6,511,805 and 14,180,776
Similar ratio
Find third proportional to 9,767,704.50 and 21,271,158
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.