Finding the Fourth Proportional to 35,647,603.68, 53,379,315.60 and 24,602,756
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Solution
The fourth proportional to 35,647,603.68, 53,379,315.60 and 24,602,756 is: 36,840,576.69
Step by Step Solution
- Step 1: Write the proportion equation
35,647,603.68 : 53,379,315.60 = 24,602,756 : x - Step 2: Convert to fraction form
35,647,603.68/53,379,315.60 = 24,602,756/x - Step 3: Cross multiply
35,647,603.68x = 53,379,315.60 × 24,602,756 - Step 4: Simplify right side
35,647,603.68x = 1,313,278,277,153,793.75 - Step 5: Solve for x
x = 1,313,278,277,153,793.75/35,647,603.68 - Step 6: Final answer
x = 36,840,576.69
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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.