Finding the Fourth Proportional to 44,769,939.99, 67,151,052.36 and 27,257,957.88
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Solution
The fourth proportional to 44,769,939.99, 67,151,052.36 and 27,257,957.88 is: 40,884,588.12
Step by Step Solution
- Step 1: Write the proportion equation
44,769,939.99 : 67,151,052.36 = 27,257,957.88 : x - Step 2: Convert to fraction form
44,769,939.99/67,151,052.36 = 27,257,957.88/x - Step 3: Cross multiply
44,769,939.99x = 67,151,052.36 × 27,257,957.88 - Step 4: Simplify right side
44,769,939.99x = 1,830,400,556,826,554.50 - Step 5: Solve for x
x = 1,830,400,556,826,554.50/44,769,939.99 - Step 6: Final answer
x = 40,884,588.12
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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.