Finding the Fourth Proportional to 295,767,096.16, 443,690,998.56 and 123,203,553.44
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Solution
The fourth proportional to 295,767,096.16, 443,690,998.56 and 123,203,553.44 is: 184,822,139.99
Step by Step Solution
- Step 1: Write the proportion equation
295,767,096.16 : 443,690,998.56 = 123,203,553.44 : x - Step 2: Convert to fraction form
295,767,096.16/443,690,998.56 = 123,203,553.44/x - Step 3: Cross multiply
295,767,096.16x = 443,690,998.56 × 123,203,553.44 - Step 4: Simplify right side
295,767,096.16x = 54,664,307,651,933,920 - Step 5: Solve for x
x = 54,664,307,651,933,920/295,767,096.16 - Step 6: Final answer
x = 184,822,139.99
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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.