Finding the Fourth Proportional to 5,951,161,766,975, 8,212,857,778,270 and 3,314,385,649,583.10
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Solution
The fourth proportional to 5,951,161,766,975, 8,212,857,778,270 and 3,314,385,649,583.10 is: 4,573,993,957,519.55
Step by Step Solution
- Step 1: Write the proportion equation
5,951,161,766,975 : 8,212,857,778,270 = 3,314,385,649,583.10 : x - Step 2: Convert to fraction form
5,951,161,766,975/8,212,857,778,270 = 3,314,385,649,583.10/x - Step 3: Cross multiply
5,951,161,766,975x = 8,212,857,778,270 × 3,314,385,649,583.10 - Step 4: Simplify right side
5,951,161,766,975x = 27,220,577,962,365,030,229,868,544 - Step 5: Solve for x
x = 27,220,577,962,365,030,229,868,544/5,951,161,766,975 - Step 6: Final answer
x = 4,573,993,957,519.55
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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.