Finding the Fourth Proportional to 32,219,115,342,390, 48,328,672,958,973 and 7,741,936,162,450.50
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Solution
The fourth proportional to 32,219,115,342,390, 48,328,672,958,973 and 7,741,936,162,450.50 is: 11,612,904,230,553.02
Step by Step Solution
- Step 1: Write the proportion equation
32,219,115,342,390 : 48,328,672,958,973 = 7,741,936,162,450.50 : x - Step 2: Convert to fraction form
32,219,115,342,390/48,328,672,958,973 = 7,741,936,162,450.50/x - Step 3: Cross multiply
32,219,115,342,390x = 48,328,672,958,973 × 7,741,936,162,450.50 - Step 4: Simplify right side
32,219,115,342,390x = 374,157,500,864,316,651,641,765,888 - Step 5: Solve for x
x = 374,157,500,864,316,651,641,765,888/32,219,115,342,390 - Step 6: Final answer
x = 11,612,904,230,553.02
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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.