Finding the Fourth Proportional to 36,183,977.17, 54,231,499.07 and 16,726,884.17
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Solution
The fourth proportional to 36,183,977.17, 54,231,499.07 and 16,726,884.17 is: 25,069,770.50
Step by Step Solution
- Step 1: Write the proportion equation
36,183,977.17 : 54,231,499.07 = 16,726,884.17 : x - Step 2: Convert to fraction form
36,183,977.17/54,231,499.07 = 16,726,884.17/x - Step 3: Cross multiply
36,183,977.17x = 54,231,499.07 × 16,726,884.17 - Step 4: Simplify right side
36,183,977.17x = 907,124,003,309,352.75 - Step 5: Solve for x
x = 907,124,003,309,352.75/36,183,977.17 - Step 6: Final answer
x = 25,069,770.50
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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.