Finding the Fourth Proportional to 16,589,224.40, 24,880,102.20 and 5,951,656.40
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Solution
The fourth proportional to 16,589,224.40, 24,880,102.20 and 5,951,656.40 is: 8,926,144.82
Step by Step Solution
- Step 1: Write the proportion equation
16,589,224.40 : 24,880,102.20 = 5,951,656.40 : x - Step 2: Convert to fraction form
16,589,224.40/24,880,102.20 = 5,951,656.40/x - Step 3: Cross multiply
16,589,224.40x = 24,880,102.20 × 5,951,656.40 - Step 4: Simplify right side
16,589,224.40x = 148,077,819,491,284.09 - Step 5: Solve for x
x = 148,077,819,491,284.09/16,589,224.40 - Step 6: Final answer
x = 8,926,144.82
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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.