Finding the Fourth Proportional to 164,233,473.29, 246,318,814.33 and 49,218,015.62
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Solution
The fourth proportional to 164,233,473.29, 246,318,814.33 and 49,218,015.62 is: 73,817,614.69
Step by Step Solution
- Step 1: Write the proportion equation
164,233,473.29 : 246,318,814.33 = 49,218,015.62 : x - Step 2: Convert to fraction form
164,233,473.29/246,318,814.33 = 49,218,015.62/x - Step 3: Cross multiply
164,233,473.29x = 246,318,814.33 × 49,218,015.62 - Step 4: Simplify right side
164,233,473.29x = 12,123,323,249,716,136 - Step 5: Solve for x
x = 12,123,323,249,716,136/164,233,473.29 - Step 6: Final answer
x = 73,817,614.69
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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.