Finding the Fourth Proportional to 150,994,725.27, 226,420,527.42 and 52,592,112.99
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Solution
The fourth proportional to 150,994,725.27, 226,420,527.42 and 52,592,112.99 is: 78,863,244.66
Step by Step Solution
- Step 1: Write the proportion equation
150,994,725.27 : 226,420,527.42 = 52,592,112.99 : x - Step 2: Convert to fraction form
150,994,725.27/226,420,527.42 = 52,592,112.99/x - Step 3: Cross multiply
150,994,725.27x = 226,420,527.42 × 52,592,112.99 - Step 4: Simplify right side
150,994,725.27x = 11,907,933,961,328,032 - Step 5: Solve for x
x = 11,907,933,961,328,032/150,994,725.27 - Step 6: Final answer
x = 78,863,244.66
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.