Finding the Fourth Proportional to 225,751,243.24, 338,590,594.14 and 61,950,736.36
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Solution
The fourth proportional to 225,751,243.24, 338,590,594.14 and 61,950,736.36 is: 92,916,151.12
Step by Step Solution
- Step 1: Write the proportion equation
225,751,243.24 : 338,590,594.14 = 61,950,736.36 : x - Step 2: Convert to fraction form
225,751,243.24/338,590,594.14 = 61,950,736.36/x - Step 3: Cross multiply
225,751,243.24x = 338,590,594.14 × 61,950,736.36 - Step 4: Simplify right side
225,751,243.24x = 20,975,936,631,542,900 - Step 5: Solve for x
x = 20,975,936,631,542,900/225,751,243.24 - Step 6: Final answer
x = 92,916,151.12
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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.