Finding the Fourth Proportional to 24,288,229.08, 36,438,647.04 and 7,248,901.41
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Solution
The fourth proportional to 24,288,229.08, 36,438,647.04 and 7,248,901.41 is: 10,875,233.39
Step by Step Solution
- Step 1: Write the proportion equation
24,288,229.08 : 36,438,647.04 = 7,248,901.41 : x - Step 2: Convert to fraction form
24,288,229.08/36,438,647.04 = 7,248,901.41/x - Step 3: Cross multiply
24,288,229.08x = 36,438,647.04 × 7,248,901.41 - Step 4: Simplify right side
24,288,229.08x = 264,140,159,906,748.31 - Step 5: Solve for x
x = 264,140,159,906,748.31/24,288,229.08 - Step 6: Final answer
x = 10,875,233.39
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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.