Finding the Fourth Proportional to 14,993,463.49, 22,490,195.24 and 3,633,912.11
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Solution
The fourth proportional to 14,993,463.49, 22,490,195.24 and 3,633,912.11 is: 5,450,868.17
Step by Step Solution
- Step 1: Write the proportion equation
14,993,463.49 : 22,490,195.24 = 3,633,912.11 : x - Step 2: Convert to fraction form
14,993,463.49/22,490,195.24 = 3,633,912.11/x - Step 3: Cross multiply
14,993,463.49x = 22,490,195.24 × 3,633,912.11 - Step 4: Simplify right side
14,993,463.49x = 81,727,392,904,210.62 - Step 5: Solve for x
x = 81,727,392,904,210.62/14,993,463.49 - Step 6: Final answer
x = 5,450,868.17
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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.