Finding the Fourth Proportional to 18,914,634, 26,102,224.08 and 10,765,872
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Solution
The fourth proportional to 18,914,634, 26,102,224.08 and 10,765,872 is: 14,856,919.96
Step by Step Solution
- Step 1: Write the proportion equation
18,914,634 : 26,102,224.08 = 10,765,872 : x - Step 2: Convert to fraction form
18,914,634/26,102,224.08 = 10,765,872/x - Step 3: Cross multiply
18,914,634x = 26,102,224.08 × 10,765,872 - Step 4: Simplify right side
18,914,634x = 281,013,203,360,597.75 - Step 5: Solve for x
x = 281,013,203,360,597.75/18,914,634 - Step 6: Final answer
x = 14,856,919.96
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.