Finding the Fourth Proportional to 2,004,633,944.15, 3,007,065,827.26 and 530,735,453.99
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Solution
The fourth proportional to 2,004,633,944.15, 3,007,065,827.26 and 530,735,453.99 is: 796,133,604.17
Step by Step Solution
- Step 1: Write the proportion equation
2,004,633,944.15 : 3,007,065,827.26 = 530,735,453.99 : x - Step 2: Convert to fraction form
2,004,633,944.15/3,007,065,827.26 = 530,735,453.99/x - Step 3: Cross multiply
2,004,633,944.15x = 3,007,065,827.26 × 530,735,453.99 - Step 4: Simplify right side
2,004,633,944.15x = 1,595,956,446,992,289,024 - Step 5: Solve for x
x = 1,595,956,446,992,289,024/2,004,633,944.15 - Step 6: Final answer
x = 796,133,604.17
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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.