Finding the Fourth Proportional to 35,733,020.50, 53,577,908.09 and 16,033,535.99
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Solution
The fourth proportional to 35,733,020.50, 53,577,908.09 and 16,033,535.99 is: 24,040,601.82
Step by Step Solution
- Step 1: Write the proportion equation
35,733,020.50 : 53,577,908.09 = 16,033,535.99 : x - Step 2: Convert to fraction form
35,733,020.50/53,577,908.09 = 16,033,535.99/x - Step 3: Cross multiply
35,733,020.50x = 53,577,908.09 × 16,033,535.99 - Step 4: Simplify right side
35,733,020.50x = 859,043,317,542,912.75 - Step 5: Solve for x
x = 859,043,317,542,912.75/35,733,020.50 - Step 6: Final answer
x = 24,040,601.82
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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.