Finding the Fourth Proportional to 11,551,847.08, 17,327,770.62 and 3,033,044.68
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Solution
The fourth proportional to 11,551,847.08, 17,327,770.62 and 3,033,044.68 is: 4,549,567.01
Step by Step Solution
- Step 1: Write the proportion equation
11,551,847.08 : 17,327,770.62 = 3,033,044.68 : x - Step 2: Convert to fraction form
11,551,847.08/17,327,770.62 = 3,033,044.68/x - Step 3: Cross multiply
11,551,847.08x = 17,327,770.62 × 3,033,044.68 - Step 4: Simplify right side
11,551,847.08x = 52,555,902,408,612.45 - Step 5: Solve for x
x = 52,555,902,408,612.45/11,551,847.08 - Step 6: Final answer
x = 4,549,567.01
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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.