Finding the Fourth Proportional to 110,022,735.88, 165,057,920.16 and 33,351,545.98
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Solution
The fourth proportional to 110,022,735.88, 165,057,920.16 and 33,351,545.98 is: 50,034,538.49
Step by Step Solution
- Step 1: Write the proportion equation
110,022,735.88 : 165,057,920.16 = 33,351,545.98 : x - Step 2: Convert to fraction form
110,022,735.88/165,057,920.16 = 33,351,545.98/x - Step 3: Cross multiply
110,022,735.88x = 165,057,920.16 × 33,351,545.98 - Step 4: Simplify right side
110,022,735.88x = 5,504,936,813,579,409 - Step 5: Solve for x
x = 5,504,936,813,579,409/110,022,735.88 - Step 6: Final answer
x = 50,034,538.49
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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.