Finding the Third Proportional to 330,957,414 and 533,260,557
Calculator
Solution
The third proportional to 330,957,414 and 533,260,557 is: 859,224,811.48
Step by Step Solution
- Step 1: Write the proportion equation
330,957,414 : 533,260,557 = 533,260,557 : x - Step 2: Convert to fraction form
330,957,414/533,260,557 = 533,260,557/x - Step 3: Cross multiply
330,957,414x = 533,260,557 × 533,260,557 - Step 4: Simplify right side
330,957,414x = 284,366,821,651,950,240 - Step 5: Solve for x
x = 284,366,821,651,950,240/330,957,414 - Step 6: Final answer
x = 859,224,811.48
Related Problems
Find third proportional to 165,478,707 and 266,630,278.50
Half scale
Find third proportional to 661,914,828 and 1,066,521,114
Double scale
Find third proportional to 330,957,416 and 533,260,560
Similar ratio
Find third proportional to 496,436,121 and 799,890,835.50
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.