Finding the Fourth Proportional to 22,910,059.09, 34,358,362.24 and 6,732,163.99
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Solution
The fourth proportional to 22,910,059.09, 34,358,362.24 and 6,732,163.99 is: 10,096,269.41
Step by Step Solution
- Step 1: Write the proportion equation
22,910,059.09 : 34,358,362.24 = 6,732,163.99 : x - Step 2: Convert to fraction form
22,910,059.09/34,358,362.24 = 6,732,163.99/x - Step 3: Cross multiply
22,910,059.09x = 34,358,362.24 × 6,732,163.99 - Step 4: Simplify right side
22,910,059.09x = 231,306,128,822,051.12 - Step 5: Solve for x
x = 231,306,128,822,051.12/22,910,059.09 - Step 6: Final answer
x = 10,096,269.41
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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.