Finding the Fourth Proportional to 36,062,452.02, 54,092,919.41 and 8,768,884.75
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Solution
The fourth proportional to 36,062,452.02, 54,092,919.41 and 8,768,884.75 is: 13,153,142.66
Step by Step Solution
- Step 1: Write the proportion equation
36,062,452.02 : 54,092,919.41 = 8,768,884.75 : x - Step 2: Convert to fraction form
36,062,452.02/54,092,919.41 = 8,768,884.75/x - Step 3: Cross multiply
36,062,452.02x = 54,092,919.41 × 8,768,884.75 - Step 4: Simplify right side
36,062,452.02x = 474,334,576,097,327.94 - Step 5: Solve for x
x = 474,334,576,097,327.94/36,062,452.02 - Step 6: Final answer
x = 13,153,142.66
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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.