Finding the Fourth Proportional to 41,119,688, 56,746,413.60 and 22,783,257.92
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Solution
The fourth proportional to 41,119,688, 56,746,413.60 and 22,783,257.92 is: 31,441,585.28
Step by Step Solution
- Step 1: Write the proportion equation
41,119,688 : 56,746,413.60 = 22,783,257.92 : x - Step 2: Convert to fraction form
41,119,688/56,746,413.60 = 22,783,257.92/x - Step 3: Cross multiply
41,119,688x = 56,746,413.60 × 22,783,257.92 - Step 4: Simplify right side
41,119,688x = 1,292,868,177,083,795.75 - Step 5: Solve for x
x = 1,292,868,177,083,795.75/41,119,688 - Step 6: Final answer
x = 31,441,585.28
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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.