Finding the Fourth Proportional to 17,855,284.14, 24,638,716.08 and 9,908,025.84
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Solution
The fourth proportional to 17,855,284.14, 24,638,716.08 and 9,908,025.84 is: 13,672,201.11
Step by Step Solution
- Step 1: Write the proportion equation
17,855,284.14 : 24,638,716.08 = 9,908,025.84 : x - Step 2: Convert to fraction form
17,855,284.14/24,638,716.08 = 9,908,025.84/x - Step 3: Cross multiply
17,855,284.14x = 24,638,716.08 × 9,908,025.84 - Step 4: Simplify right side
17,855,284.14x = 244,121,035,585,063.50 - Step 5: Solve for x
x = 244,121,035,585,063.50/17,855,284.14 - Step 6: Final answer
x = 13,672,201.11
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.