Finding the Fourth Proportional to 244,368,413.20, 366,552,619.80 and 244,368,413.20
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Solution
The fourth proportional to 244,368,413.20, 366,552,619.80 and 244,368,413.20 is: 366,552,619.80
Step by Step Solution
- Step 1: Write the proportion equation
244,368,413.20 : 366,552,619.80 = 244,368,413.20 : x - Step 2: Convert to fraction form
244,368,413.20/366,552,619.80 = 244,368,413.20/x - Step 3: Cross multiply
244,368,413.20x = 366,552,619.80 × 244,368,413.20 - Step 4: Simplify right side
244,368,413.20x = 89,573,882,054,828,896 - Step 5: Solve for x
x = 89,573,882,054,828,896/244,368,413.20 - Step 6: Final answer
x = 366,552,619.80
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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.