Finding the Fourth Proportional to 23,450,729.99, 35,180,791.26 and 8,098,580.48
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Solution
The fourth proportional to 23,450,729.99, 35,180,791.26 and 8,098,580.48 is: 12,149,492.55
Step by Step Solution
- Step 1: Write the proportion equation
23,450,729.99 : 35,180,791.26 = 8,098,580.48 : x - Step 2: Convert to fraction form
23,450,729.99/35,180,791.26 = 8,098,580.48/x - Step 3: Cross multiply
23,450,729.99x = 35,180,791.26 × 8,098,580.48 - Step 4: Simplify right side
23,450,729.99x = 284,914,469,162,917 - Step 5: Solve for x
x = 284,914,469,162,917/23,450,729.99 - Step 6: Final answer
x = 12,149,492.55
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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.