Finding the Fourth Proportional to 332,800,494.21, 459,274,413.29 and 182,102,197.41
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Solution
The fourth proportional to 332,800,494.21, 459,274,413.29 and 182,102,197.41 is: 251,306,357.20
Step by Step Solution
- Step 1: Write the proportion equation
332,800,494.21 : 459,274,413.29 = 182,102,197.41 : x - Step 2: Convert to fraction form
332,800,494.21/459,274,413.29 = 182,102,197.41/x - Step 3: Cross multiply
332,800,494.21x = 459,274,413.29 × 182,102,197.41 - Step 4: Simplify right side
332,800,494.21x = 83,634,879,873,386,992 - Step 5: Solve for x
x = 83,634,879,873,386,992/332,800,494.21 - Step 6: Final answer
x = 251,306,357.20
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.