Finding the Fourth Proportional to 24,256,934.80, 36,376,544.85 and 8,083,413.70
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Solution
The fourth proportional to 24,256,934.80, 36,376,544.85 and 8,083,413.70 is: 12,122,168.91
Step by Step Solution
- Step 1: Write the proportion equation
24,256,934.80 : 36,376,544.85 = 8,083,413.70 : x - Step 2: Convert to fraction form
24,256,934.80/36,376,544.85 = 8,083,413.70/x - Step 3: Cross multiply
24,256,934.80x = 36,376,544.85 × 8,083,413.70 - Step 4: Simplify right side
24,256,934.80x = 294,046,660,999,154.44 - Step 5: Solve for x
x = 294,046,660,999,154.44/24,256,934.80 - Step 6: Final answer
x = 12,122,168.91
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.