Finding the Fourth Proportional to 34,043,699.94, 51,061,765.04 and 12,183,196.99
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Solution
The fourth proportional to 34,043,699.94, 51,061,765.04 and 12,183,196.99 is: 18,273,440.99
Step by Step Solution
- Step 1: Write the proportion equation
34,043,699.94 : 51,061,765.04 = 12,183,196.99 : x - Step 2: Convert to fraction form
34,043,699.94/51,061,765.04 = 12,183,196.99/x - Step 3: Cross multiply
34,043,699.94x = 51,061,765.04 × 12,183,196.99 - Step 4: Simplify right side
34,043,699.94x = 622,095,542,057,938 - Step 5: Solve for x
x = 622,095,542,057,938/34,043,699.94 - Step 6: Final answer
x = 18,273,440.99
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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.