Finding the Third Proportional to 7,452,670 and 11,216,319
Calculator
Solution
The third proportional to 7,452,670 and 11,216,319 is: 16,880,636.32
Step by Step Solution
- Step 1: Write the proportion equation
7,452,670 : 11,216,319 = 11,216,319 : x - Step 2: Convert to fraction form
7,452,670/11,216,319 = 11,216,319/x - Step 3: Cross multiply
7,452,670x = 11,216,319 × 11,216,319 - Step 4: Simplify right side
7,452,670x = 125,805,811,909,761 - Step 5: Solve for x
x = 125,805,811,909,761/7,452,670 - Step 6: Final answer
x = 16,880,636.32
Related Problems
Find third proportional to 3,726,335 and 5,608,159.50
Half scale
Find third proportional to 14,905,340 and 22,432,638
Double scale
Find third proportional to 7,452,672 and 11,216,322
Similar ratio
Find third proportional to 11,179,005 and 16,824,478.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.