Finding the Fourth Proportional to 16,059,968.62, 24,093,289.68 and 7,302,073.30
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Solution
The fourth proportional to 16,059,968.62, 24,093,289.68 and 7,302,073.30 is: 10,954,627.08
Step by Step Solution
- Step 1: Write the proportion equation
16,059,968.62 : 24,093,289.68 = 7,302,073.30 : x - Step 2: Convert to fraction form
16,059,968.62/24,093,289.68 = 7,302,073.30/x - Step 3: Cross multiply
16,059,968.62x = 24,093,289.68 × 7,302,073.30 - Step 4: Simplify right side
16,059,968.62x = 175,930,967,168,215.09 - Step 5: Solve for x
x = 175,930,967,168,215.09/16,059,968.62 - Step 6: Final answer
x = 10,954,627.08
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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.