Finding the Fourth Proportional to 5,651,373,490.48, 8,476,413,413.34 and 1,511,139,864.70
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Solution
The fourth proportional to 5,651,373,490.48, 8,476,413,413.34 and 1,511,139,864.70 is: 2,266,536,841.03
Step by Step Solution
- Step 1: Write the proportion equation
5,651,373,490.48 : 8,476,413,413.34 = 1,511,139,864.70 : x - Step 2: Convert to fraction form
5,651,373,490.48/8,476,413,413.34 = 1,511,139,864.70/x - Step 3: Cross multiply
5,651,373,490.48x = 8,476,413,413.34 × 1,511,139,864.70 - Step 4: Simplify right side
5,651,373,490.48x = 12,809,046,218,575,874,048 - Step 5: Solve for x
x = 12,809,046,218,575,874,048/5,651,373,490.48 - Step 6: Final answer
x = 2,266,536,841.03
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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.