Finding the Fourth Proportional to 4,234,093,435.99, 6,351,863,718.57 and 1,745,594,023.32
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Solution
The fourth proportional to 4,234,093,435.99, 6,351,863,718.57 and 1,745,594,023.32 is: 2,618,689,339.69
Step by Step Solution
- Step 1: Write the proportion equation
4,234,093,435.99 : 6,351,863,718.57 = 1,745,594,023.32 : x - Step 2: Convert to fraction form
4,234,093,435.99/6,351,863,718.57 = 1,745,594,023.32/x - Step 3: Cross multiply
4,234,093,435.99x = 6,351,863,718.57 × 1,745,594,023.32 - Step 4: Simplify right side
4,234,093,435.99x = 11,087,775,344,105,218,048 - Step 5: Solve for x
x = 11,087,775,344,105,218,048/4,234,093,435.99 - Step 6: Final answer
x = 2,618,689,339.69
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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.