Finding the Fourth Proportional to 49,096,324.66, 73,623,142.02 and 14,073,725.76
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Solution
The fourth proportional to 49,096,324.66, 73,623,142.02 and 14,073,725.76 is: 21,104,469.99
Step by Step Solution
- Step 1: Write the proportion equation
49,096,324.66 : 73,623,142.02 = 14,073,725.76 : x - Step 2: Convert to fraction form
49,096,324.66/73,623,142.02 = 14,073,725.76/x - Step 3: Cross multiply
49,096,324.66x = 73,623,142.02 × 14,073,725.76 - Step 4: Simplify right side
49,096,324.66x = 1,036,151,910,379,012.38 - Step 5: Solve for x
x = 1,036,151,910,379,012.38/49,096,324.66 - Step 6: Final answer
x = 21,104,469.99
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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.