Finding the Third Proportional to 336,417,081 and 491,853,537
Calculator
Solution
The third proportional to 336,417,081 and 491,853,537 is: 719,107,071.32
Step by Step Solution
- Step 1: Write the proportion equation
336,417,081 : 491,853,537 = 491,853,537 : x - Step 2: Convert to fraction form
336,417,081/491,853,537 = 491,853,537/x - Step 3: Cross multiply
336,417,081x = 491,853,537 × 491,853,537 - Step 4: Simplify right side
336,417,081x = 241,919,901,859,410,368 - Step 5: Solve for x
x = 241,919,901,859,410,368/336,417,081 - Step 6: Final answer
x = 719,107,071.32
Related Problems
Find third proportional to 168,208,540.50 and 245,926,768.50
Half scale
Find third proportional to 672,834,162 and 983,707,074
Double scale
Find third proportional to 336,417,083 and 491,853,540
Similar ratio
Find third proportional to 504,625,621.50 and 737,780,305.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.