Finding the Third Proportional to 815,288,229,884.02 and 1,773,716,738,135.80
Calculator
Solution
The third proportional to 815,288,229,884.02 and 1,773,716,738,135.80 is: 3,858,845,193,423.99
Step by Step Solution
- Step 1: Write the proportion equation
815,288,229,884.02 : 1,773,716,738,135.80 = 1,773,716,738,135.80 : x - Step 2: Convert to fraction form
815,288,229,884.02/1,773,716,738,135.80 = 1,773,716,738,135.80/x - Step 3: Cross multiply
815,288,229,884.02x = 1,773,716,738,135.80 × 1,773,716,738,135.80 - Step 4: Simplify right side
815,288,229,884.02x = 3,146,071,067,143,102,288,363,520 - Step 5: Solve for x
x = 3,146,071,067,143,102,288,363,520/815,288,229,884.02 - Step 6: Final answer
x = 3,858,845,193,423.99
Related Problems
Find third proportional to 407,644,114,942.01 and 886,858,369,067.90
Half scale
Find third proportional to 1,630,576,459,768.04 and 3,547,433,476,271.60
Double scale
Find third proportional to 815,288,229,886 and 1,773,716,738,140
Similar ratio
Find third proportional to 1,222,932,344,826.03 and 2,660,575,107,203.70
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.