Finding the Fourth Proportional to 3,202,826,774.26, 4,804,964,594.67 and 1,728,934,950.10
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Solution
The fourth proportional to 3,202,826,774.26, 4,804,964,594.67 and 1,728,934,950.10 is: 2,593,793,485.33
Step by Step Solution
- Step 1: Write the proportion equation
3,202,826,774.26 : 4,804,964,594.67 = 1,728,934,950.10 : x - Step 2: Convert to fraction form
3,202,826,774.26/4,804,964,594.67 = 1,728,934,950.10/x - Step 3: Cross multiply
3,202,826,774.26x = 4,804,964,594.67 × 1,728,934,950.10 - Step 4: Simplify right side
3,202,826,774.26x = 8,307,471,221,718,042,624 - Step 5: Solve for x
x = 8,307,471,221,718,042,624/3,202,826,774.26 - Step 6: Final answer
x = 2,593,793,485.33
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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.