Finding the Third Proportional to 5,169,374 and 11,278,756
Calculator
Solution
The third proportional to 5,169,374 and 11,278,756 is: 24,608,460.70
Step by Step Solution
- Step 1: Write the proportion equation
5,169,374 : 11,278,756 = 11,278,756 : x - Step 2: Convert to fraction form
5,169,374/11,278,756 = 11,278,756/x - Step 3: Cross multiply
5,169,374x = 11,278,756 × 11,278,756 - Step 4: Simplify right side
5,169,374x = 127,210,336,907,536 - Step 5: Solve for x
x = 127,210,336,907,536/5,169,374 - Step 6: Final answer
x = 24,608,460.70
Related Problems
Find third proportional to 2,584,687 and 5,639,378
Half scale
Find third proportional to 10,338,748 and 22,557,512
Double scale
Find third proportional to 5,169,376 and 11,278,760
Similar ratio
Find third proportional to 7,754,061 and 16,918,134
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.