Finding the Third Proportional to 74,221,922 and 153,535,180
Calculator
Solution
The third proportional to 74,221,922 and 153,535,180 is: 317,602,277.90
Step by Step Solution
- Step 1: Write the proportion equation
74,221,922 : 153,535,180 = 153,535,180 : x - Step 2: Convert to fraction form
74,221,922/153,535,180 = 153,535,180/x - Step 3: Cross multiply
74,221,922x = 153,535,180 × 153,535,180 - Step 4: Simplify right side
74,221,922x = 23,573,051,497,632,400 - Step 5: Solve for x
x = 23,573,051,497,632,400/74,221,922 - Step 6: Final answer
x = 317,602,277.90
Related Problems
Find third proportional to 37,110,961 and 76,767,590
Half scale
Find third proportional to 148,443,844 and 307,070,360
Double scale
Find third proportional to 74,221,924 and 153,535,184
Similar ratio
Find third proportional to 111,332,883 and 230,302,770
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.