Finding the Third Proportional to 153,867,668 and 324,904,744
Calculator
Solution
The third proportional to 153,867,668 and 324,904,744 is: 686,064,161.79
Step by Step Solution
- Step 1: Write the proportion equation
153,867,668 : 324,904,744 = 324,904,744 : x - Step 2: Convert to fraction form
153,867,668/324,904,744 = 324,904,744/x - Step 3: Cross multiply
153,867,668x = 324,904,744 × 324,904,744 - Step 4: Simplify right side
153,867,668x = 105,563,092,673,705,536 - Step 5: Solve for x
x = 105,563,092,673,705,536/153,867,668 - Step 6: Final answer
x = 686,064,161.79
Related Problems
Find third proportional to 76,933,834 and 162,452,372
Half scale
Find third proportional to 307,735,336 and 649,809,488
Double scale
Find third proportional to 153,867,670 and 324,904,748
Similar ratio
Find third proportional to 230,801,502 and 487,357,116
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.