Finding the Fourth Proportional to 16,057,231.08, 24,090,571.35 and 6,467,673.48
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Solution
The fourth proportional to 16,057,231.08, 24,090,571.35 and 6,467,673.48 is: 9,703,413.29
Step by Step Solution
- Step 1: Write the proportion equation
16,057,231.08 : 24,090,571.35 = 6,467,673.48 : x - Step 2: Convert to fraction form
16,057,231.08/24,090,571.35 = 6,467,673.48/x - Step 3: Cross multiply
16,057,231.08x = 24,090,571.35 × 6,467,673.48 - Step 4: Simplify right side
16,057,231.08x = 155,809,949,438,442.81 - Step 5: Solve for x
x = 155,809,949,438,442.81/16,057,231.08 - Step 6: Final answer
x = 9,703,413.29
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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.