Finding the Fourth Proportional to 29,595,658.30, 44,393,487.45 and 27,328,176.70
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Solution
The fourth proportional to 29,595,658.30, 44,393,487.45 and 27,328,176.70 is: 40,992,265.05
Step by Step Solution
- Step 1: Write the proportion equation
29,595,658.30 : 44,393,487.45 = 27,328,176.70 : x - Step 2: Convert to fraction form
29,595,658.30/44,393,487.45 = 27,328,176.70/x - Step 3: Cross multiply
29,595,658.30x = 44,393,487.45 × 27,328,176.70 - Step 4: Simplify right side
29,595,658.30x = 1,213,193,069,362,832.50 - Step 5: Solve for x
x = 1,213,193,069,362,832.50/29,595,658.30 - Step 6: Final answer
x = 40,992,265.05
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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.