Finding the Fourth Proportional to 94,059,249.16, 141,107,043.18 and 35,762,394.44
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Solution
The fourth proportional to 94,059,249.16, 141,107,043.18 and 35,762,394.44 is: 53,650,499.89
Step by Step Solution
- Step 1: Write the proportion equation
94,059,249.16 : 141,107,043.18 = 35,762,394.44 : x - Step 2: Convert to fraction form
94,059,249.16/141,107,043.18 = 35,762,394.44/x - Step 3: Cross multiply
94,059,249.16x = 141,107,043.18 × 35,762,394.44 - Step 4: Simplify right side
94,059,249.16x = 5,046,325,736,465,272 - Step 5: Solve for x
x = 5,046,325,736,465,272/94,059,249.16 - Step 6: Final answer
x = 53,650,499.89
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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.