Finding the Fourth Proportional to 16,366,151.95, 24,548,338.08 and 5,006,600.58
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Solution
The fourth proportional to 16,366,151.95, 24,548,338.08 and 5,006,600.58 is: 7,509,628.66
Step by Step Solution
- Step 1: Write the proportion equation
16,366,151.95 : 24,548,338.08 = 5,006,600.58 : x - Step 2: Convert to fraction form
16,366,151.95/24,548,338.08 = 5,006,600.58/x - Step 3: Cross multiply
16,366,151.95x = 24,548,338.08 × 5,006,600.58 - Step 4: Simplify right side
16,366,151.95x = 122,903,723,669,364.08 - Step 5: Solve for x
x = 122,903,723,669,364.08/16,366,151.95 - Step 6: Final answer
x = 7,509,628.66
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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.