Finding the Third Proportional to 135,177,298 and 277,520,751
Calculator
Solution
The third proportional to 135,177,298 and 277,520,751 is: 569,753,711.42
Step by Step Solution
- Step 1: Write the proportion equation
135,177,298 : 277,520,751 = 277,520,751 : x - Step 2: Convert to fraction form
135,177,298/277,520,751 = 277,520,751/x - Step 3: Cross multiply
135,177,298x = 277,520,751 × 277,520,751 - Step 4: Simplify right side
135,177,298x = 77,017,767,235,604,000 - Step 5: Solve for x
x = 77,017,767,235,604,000/135,177,298 - Step 6: Final answer
x = 569,753,711.42
Related Problems
Find third proportional to 67,588,649 and 138,760,375.50
Half scale
Find third proportional to 270,354,596 and 555,041,502
Double scale
Find third proportional to 135,177,300 and 277,520,755
Similar ratio
Find third proportional to 202,765,947 and 416,281,126.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.