Finding the Fourth Proportional to 32,598,514.40, 48,862,059.60 and 16,398,629.60
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Solution
The fourth proportional to 32,598,514.40, 48,862,059.60 and 16,398,629.60 is: 24,579,979.54
Step by Step Solution
- Step 1: Write the proportion equation
32,598,514.40 : 48,862,059.60 = 16,398,629.60 : x - Step 2: Convert to fraction form
32,598,514.40/48,862,059.60 = 16,398,629.60/x - Step 3: Cross multiply
32,598,514.40x = 48,862,059.60 × 16,398,629.60 - Step 4: Simplify right side
32,598,514.40x = 801,270,816,873,524.12 - Step 5: Solve for x
x = 801,270,816,873,524.12/32,598,514.40 - Step 6: Final answer
x = 24,579,979.54
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.