Finding the Fourth Proportional to 25,806,790.99, 35,595,240.01 and 16,983,431.09
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Solution
The fourth proportional to 25,806,790.99, 35,595,240.01 and 16,983,431.09 is: 23,425,202.54
Step by Step Solution
- Step 1: Write the proportion equation
25,806,790.99 : 35,595,240.01 = 16,983,431.09 : x - Step 2: Convert to fraction form
25,806,790.99/35,595,240.01 = 16,983,431.09/x - Step 3: Cross multiply
25,806,790.99x = 35,595,240.01 × 16,983,431.09 - Step 4: Simplify right side
25,806,790.99x = 604,529,305,841,845.88 - Step 5: Solve for x
x = 604,529,305,841,845.88/25,806,790.99 - Step 6: Final answer
x = 23,425,202.54
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.