Finding the Fourth Proportional to 16,365,975.94, 24,521,183.77 and 9,875,413.66
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Solution
The fourth proportional to 16,365,975.94, 24,521,183.77 and 9,875,413.66 is: 14,796,357.64
Step by Step Solution
- Step 1: Write the proportion equation
16,365,975.94 : 24,521,183.77 = 9,875,413.66 : x - Step 2: Convert to fraction form
16,365,975.94/24,521,183.77 = 9,875,413.66/x - Step 3: Cross multiply
16,365,975.94x = 24,521,183.77 × 9,875,413.66 - Step 4: Simplify right side
16,365,975.94x = 242,156,833,161,628.31 - Step 5: Solve for x
x = 242,156,833,161,628.31/16,365,975.94 - Step 6: Final answer
x = 14,796,357.64
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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.