Finding the Fourth Proportional to 16,560,902, 24,841,353 and 4,593,638
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Solution
The fourth proportional to 16,560,902, 24,841,353 and 4,593,638 is: 6,890,457
Step by Step Solution
- Step 1: Write the proportion equation
16,560,902 : 24,841,353 = 4,593,638 : x - Step 2: Convert to fraction form
16,560,902/24,841,353 = 4,593,638/x - Step 3: Cross multiply
16,560,902x = 24,841,353 × 4,593,638 - Step 4: Simplify right side
16,560,902x = 114,112,183,112,214 - Step 5: Solve for x
x = 114,112,183,112,214/16,560,902 - Step 6: Final answer
x = 6,890,457
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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.