Finding the Fourth Proportional to 36,198,241.78, 54,224,662.84 and 16,740,193.98
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Solution
The fourth proportional to 36,198,241.78, 54,224,662.84 and 16,740,193.98 is: 25,076,670.30
Step by Step Solution
- Step 1: Write the proportion equation
36,198,241.78 : 54,224,662.84 = 16,740,193.98 : x - Step 2: Convert to fraction form
36,198,241.78/54,224,662.84 = 16,740,193.98/x - Step 3: Cross multiply
36,198,241.78x = 54,224,662.84 × 16,740,193.98 - Step 4: Simplify right side
36,198,241.78x = 907,731,374,441,697.75 - Step 5: Solve for x
x = 907,731,374,441,697.75/36,198,241.78 - Step 6: Final answer
x = 25,076,670.30
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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.