Finding the Fourth Proportional to 466,067,553.24, 699,193,425.66 and 170,965,413.12
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Solution
The fourth proportional to 466,067,553.24, 699,193,425.66 and 170,965,413.12 is: 256,481,902.76
Step by Step Solution
- Step 1: Write the proportion equation
466,067,553.24 : 699,193,425.66 = 170,965,413.12 : x - Step 2: Convert to fraction form
466,067,553.24/699,193,425.66 = 170,965,413.12/x - Step 3: Cross multiply
466,067,553.24x = 699,193,425.66 × 170,965,413.12 - Step 4: Simplify right side
466,067,553.24x = 119,537,892,868,749,904 - Step 5: Solve for x
x = 119,537,892,868,749,904/466,067,553.24 - Step 6: Final answer
x = 256,481,902.76
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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.