Finding the Fourth Proportional to 16,035,147.26, 24,050,160.51 and 4,672,938.14
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Solution
The fourth proportional to 16,035,147.26, 24,050,160.51 and 4,672,938.14 is: 7,008,661.07
Step by Step Solution
- Step 1: Write the proportion equation
16,035,147.26 : 24,050,160.51 = 4,672,938.14 : x - Step 2: Convert to fraction form
16,035,147.26/24,050,160.51 = 4,672,938.14/x - Step 3: Cross multiply
16,035,147.26x = 24,050,160.51 × 4,672,938.14 - Step 4: Simplify right side
16,035,147.26x = 112,384,912,320,300.84 - Step 5: Solve for x
x = 112,384,912,320,300.84/16,035,147.26 - Step 6: Final answer
x = 7,008,661.07
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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.