Finding the Fourth Proportional to 8,846,118,413.34, 13,269,227,223.75 and 2,950,661,465.02
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Solution
The fourth proportional to 8,846,118,413.34, 13,269,227,223.75 and 2,950,661,465.02 is: 4,426,008,743.08
Step by Step Solution
- Step 1: Write the proportion equation
8,846,118,413.34 : 13,269,227,223.75 = 2,950,661,465.02 : x - Step 2: Convert to fraction form
8,846,118,413.34/13,269,227,223.75 = 2,950,661,465.02/x - Step 3: Cross multiply
8,846,118,413.34x = 13,269,227,223.75 × 2,950,661,465.02 - Step 4: Simplify right side
8,846,118,413.34x = 39,152,997,439,717,564,416 - Step 5: Solve for x
x = 39,152,997,439,717,564,416/8,846,118,413.34 - Step 6: Final answer
x = 4,426,008,743.08
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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.