Finding the Fourth Proportional to 36,998,243.68, 55,496,035.02 and 9,704,318.44
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Solution
The fourth proportional to 36,998,243.68, 55,496,035.02 and 9,704,318.44 is: 14,556,128.68
Step by Step Solution
- Step 1: Write the proportion equation
36,998,243.68 : 55,496,035.02 = 9,704,318.44 : x - Step 2: Convert to fraction form
36,998,243.68/55,496,035.02 = 9,704,318.44/x - Step 3: Cross multiply
36,998,243.68x = 55,496,035.02 × 9,704,318.44 - Step 4: Simplify right side
36,998,243.68x = 538,551,195,991,471.75 - Step 5: Solve for x
x = 538,551,195,991,471.75/36,998,243.68 - Step 6: Final answer
x = 14,556,128.68
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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.