Finding the Third Proportional to 373,869,354 and 818,098,871
Calculator
Solution
The third proportional to 373,869,354 and 818,098,871 is: 1,790,159,464.99
Step by Step Solution
- Step 1: Write the proportion equation
373,869,354 : 818,098,871 = 818,098,871 : x - Step 2: Convert to fraction form
373,869,354/818,098,871 = 818,098,871/x - Step 3: Cross multiply
373,869,354x = 818,098,871 × 818,098,871 - Step 4: Simplify right side
373,869,354x = 669,285,762,731,474,688 - Step 5: Solve for x
x = 669,285,762,731,474,688/373,869,354 - Step 6: Final answer
x = 1,790,159,464.99
Related Problems
Find third proportional to 186,934,677 and 409,049,435.50
Half scale
Find third proportional to 747,738,708 and 1,636,197,742
Double scale
Find third proportional to 373,869,356 and 818,098,875
Similar ratio
Find third proportional to 560,804,031 and 1,227,148,306.50
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.