Finding the Fourth Proportional to 225,858,858.67, 338,387,484.26 and 94,411,371.79
Calculator
Solution
The fourth proportional to 225,858,858.67, 338,387,484.26 and 94,411,371.79 is: 141,449,517.52
Step by Step Solution
- Step 1: Write the proportion equation
225,858,858.67 : 338,387,484.26 = 94,411,371.79 : x - Step 2: Convert to fraction form
225,858,858.67/338,387,484.26 = 94,411,371.79/x - Step 3: Cross multiply
225,858,858.67x = 338,387,484.26 × 94,411,371.79 - Step 4: Simplify right side
225,858,858.67x = 31,947,626,586,211,964 - Step 5: Solve for x
x = 31,947,626,586,211,964/225,858,858.67 - Step 6: Final answer
x = 141,449,517.52
Related Problems
Find fourth proportional to 112,929,429.34, 169,193,742.13 and 47,205,685.90
Half scale
Find fourth proportional to 451,717,717.34, 676,774,968.53 and 188,822,743.58
Double scale
Find fourth proportional to 225,858,859.67, 338,387,485.76 and 94,411,372.79
Similar ratio
Find fourth proportional to 338,788,288.01, 507,581,226.39 and 141,617,057.69
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.