Finding the Third Proportional to 5,119,199,684 and 7,645,253,860
Calculator
Solution
The third proportional to 5,119,199,684 and 7,645,253,860 is: 11,417,782,112.80
Step by Step Solution
- Step 1: Write the proportion equation
5,119,199,684 : 7,645,253,860 = 7,645,253,860 : x - Step 2: Convert to fraction form
5,119,199,684/7,645,253,860 = 7,645,253,860/x - Step 3: Cross multiply
5,119,199,684x = 7,645,253,860 × 7,645,253,860 - Step 4: Simplify right side
5,119,199,684x = 58,449,906,583,844,896,768 - Step 5: Solve for x
x = 58,449,906,583,844,896,768/5,119,199,684 - Step 6: Final answer
x = 11,417,782,112.80
Related Problems
Find third proportional to 2,559,599,842 and 3,822,626,930
Half scale
Find third proportional to 10,238,399,368 and 15,290,507,720
Double scale
Find third proportional to 5,119,199,686 and 7,645,253,863
Similar ratio
Find third proportional to 7,678,799,526 and 11,467,880,790
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.