Finding the Fourth Proportional to 183,548,952.99, 275,332,578.12 and 52,410,678.45
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Solution
The fourth proportional to 183,548,952.99, 275,332,578.12 and 52,410,678.45 is: 78,618,629.98
Step by Step Solution
- Step 1: Write the proportion equation
183,548,952.99 : 275,332,578.12 = 52,410,678.45 : x - Step 2: Convert to fraction form
183,548,952.99/275,332,578.12 = 52,410,678.45/x - Step 3: Cross multiply
183,548,952.99x = 275,332,578.12 × 52,410,678.45 - Step 4: Simplify right side
183,548,952.99x = 14,430,367,218,656,826 - Step 5: Solve for x
x = 14,430,367,218,656,826/183,548,952.99 - Step 6: Final answer
x = 78,618,629.98
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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.