Finding the Third Proportional to 38,138,418 and 83,407,050
Calculator
Solution
The third proportional to 38,138,418 and 83,407,050 is: 182,407,565.77
Step by Step Solution
- Step 1: Write the proportion equation
38,138,418 : 83,407,050 = 83,407,050 : x - Step 2: Convert to fraction form
38,138,418/83,407,050 = 83,407,050/x - Step 3: Cross multiply
38,138,418x = 83,407,050 × 83,407,050 - Step 4: Simplify right side
38,138,418x = 6,956,735,989,702,500 - Step 5: Solve for x
x = 6,956,735,989,702,500/38,138,418 - Step 6: Final answer
x = 182,407,565.77
Related Problems
Find third proportional to 19,069,209 and 41,703,525
Half scale
Find third proportional to 76,276,836 and 166,814,100
Double scale
Find third proportional to 38,138,420 and 83,407,054
Similar ratio
Find third proportional to 57,207,627 and 125,110,575
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.