Finding the Fourth Proportional to 29,594,051.20, 44,343,837.60 and 24,775,652.80
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Solution
The fourth proportional to 29,594,051.20, 44,343,837.60 and 24,775,652.80 is: 37,123,931.32
Step by Step Solution
- Step 1: Write the proportion equation
29,594,051.20 : 44,343,837.60 = 24,775,652.80 : x - Step 2: Convert to fraction form
29,594,051.20/44,343,837.60 = 24,775,652.80/x - Step 3: Cross multiply
29,594,051.20x = 44,343,837.60 × 24,775,652.80 - Step 4: Simplify right side
29,594,051.20x = 1,098,647,524,197,185.38 - Step 5: Solve for x
x = 1,098,647,524,197,185.38/29,594,051.20 - Step 6: Final answer
x = 37,123,931.32
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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.