Finding the Third Proportional to 202,659,889 and 410,959,026
Calculator
Solution
The third proportional to 202,659,889 and 410,959,026 is: 833,353,466.66
Step by Step Solution
- Step 1: Write the proportion equation
202,659,889 : 410,959,026 = 410,959,026 : x - Step 2: Convert to fraction form
202,659,889/410,959,026 = 410,959,026/x - Step 3: Cross multiply
202,659,889x = 410,959,026 × 410,959,026 - Step 4: Simplify right side
202,659,889x = 168,887,321,050,868,672 - Step 5: Solve for x
x = 168,887,321,050,868,672/202,659,889 - Step 6: Final answer
x = 833,353,466.66
Related Problems
Find third proportional to 101,329,944.50 and 205,479,513
Half scale
Find third proportional to 405,319,778 and 821,918,052
Double scale
Find third proportional to 202,659,891 and 410,959,030
Similar ratio
Find third proportional to 303,989,833.50 and 616,438,539
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.