Finding the Third Proportional to 252,806,131.13 and 553,940,124.75
Calculator
Solution
The third proportional to 252,806,131.13 and 553,940,124.75 is: 1,213,774,604.45
Step by Step Solution
- Step 1: Write the proportion equation
252,806,131.13 : 553,940,124.75 = 553,940,124.75 : x - Step 2: Convert to fraction form
252,806,131.13/553,940,124.75 = 553,940,124.75/x - Step 3: Cross multiply
252,806,131.13x = 553,940,124.75 × 553,940,124.75 - Step 4: Simplify right side
252,806,131.13x = 306,849,661,808,045,568 - Step 5: Solve for x
x = 306,849,661,808,045,568/252,806,131.13 - Step 6: Final answer
x = 1,213,774,604.45
Related Problems
Find third proportional to 126,403,065.56 and 276,970,062.38
Half scale
Find third proportional to 505,612,262.25 and 1,107,880,249.50
Double scale
Find third proportional to 252,806,133 and 553,940,129
Similar ratio
Find third proportional to 379,209,196.69 and 830,910,187.13
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.