Finding the Fourth Proportional to 49,220,891.16, 67,925,542.64 and 27,194,898
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Solution
The fourth proportional to 49,220,891.16, 67,925,542.64 and 27,194,898 is: 37,529,353.09
Step by Step Solution
- Step 1: Write the proportion equation
49,220,891.16 : 67,925,542.64 = 27,194,898 : x - Step 2: Convert to fraction form
49,220,891.16/67,925,542.64 = 27,194,898/x - Step 3: Cross multiply
49,220,891.16x = 67,925,542.64 × 27,194,898 - Step 4: Simplify right side
49,220,891.16x = 1,847,228,203,689,450.75 - Step 5: Solve for x
x = 1,847,228,203,689,450.75/49,220,891.16 - Step 6: Final answer
x = 37,529,353.09
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.