Finding the Third Proportional to 349,163,471 and 525,202,964
Calculator
Solution
The third proportional to 349,163,471 and 525,202,964 is: 789,997,168.39
Step by Step Solution
- Step 1: Write the proportion equation
349,163,471 : 525,202,964 = 525,202,964 : x - Step 2: Convert to fraction form
349,163,471/525,202,964 = 525,202,964/x - Step 3: Cross multiply
349,163,471x = 525,202,964 × 525,202,964 - Step 4: Simplify right side
349,163,471x = 275,838,153,394,385,280 - Step 5: Solve for x
x = 275,838,153,394,385,280/349,163,471 - Step 6: Final answer
x = 789,997,168.39
Related Problems
Find third proportional to 174,581,735.50 and 262,601,482
Half scale
Find third proportional to 698,326,942 and 1,050,405,928
Double scale
Find third proportional to 349,163,473 and 525,202,967
Similar ratio
Find third proportional to 523,745,206.50 and 787,804,446
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.