Finding the Fourth Proportional to 182,995,348.44, 274,501,850.76 and 60,170,946.60
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Solution
The fourth proportional to 182,995,348.44, 274,501,850.76 and 60,170,946.60 is: 90,259,322.68
Step by Step Solution
- Step 1: Write the proportion equation
182,995,348.44 : 274,501,850.76 = 60,170,946.60 : x - Step 2: Convert to fraction form
182,995,348.44/274,501,850.76 = 60,170,946.60/x - Step 3: Cross multiply
182,995,348.44x = 274,501,850.76 × 60,170,946.60 - Step 4: Simplify right side
182,995,348.44x = 16,517,036,203,681,130 - Step 5: Solve for x
x = 16,517,036,203,681,130/182,995,348.44 - Step 6: Final answer
x = 90,259,322.68
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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.