Finding the Third Proportional to 236,330,800 and 379,717,817
Calculator
Solution
The third proportional to 236,330,800 and 379,717,817 is: 610,100,844.02
Step by Step Solution
- Step 1: Write the proportion equation
236,330,800 : 379,717,817 = 379,717,817 : x - Step 2: Convert to fraction form
236,330,800/379,717,817 = 379,717,817/x - Step 3: Cross multiply
236,330,800x = 379,717,817 × 379,717,817 - Step 4: Simplify right side
236,330,800x = 144,185,620,547,245,504 - Step 5: Solve for x
x = 144,185,620,547,245,504/236,330,800 - Step 6: Final answer
x = 610,100,844.02
Related Problems
Find third proportional to 118,165,400 and 189,858,908.50
Half scale
Find third proportional to 472,661,600 and 759,435,634
Double scale
Find third proportional to 236,330,802 and 379,717,820
Similar ratio
Find third proportional to 354,496,200 and 569,576,725.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.