Finding the Fourth Proportional to 24,879,654.37, 37,336,296.68 and 8,705,745.76
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Solution
The fourth proportional to 24,879,654.37, 37,336,296.68 and 8,705,745.76 is: 13,064,502.48
Step by Step Solution
- Step 1: Write the proportion equation
24,879,654.37 : 37,336,296.68 = 8,705,745.76 : x - Step 2: Convert to fraction form
24,879,654.37/37,336,296.68 = 8,705,745.76/x - Step 3: Cross multiply
24,879,654.37x = 37,336,296.68 × 8,705,745.76 - Step 4: Simplify right side
24,879,654.37x = 325,040,306,329,330.62 - Step 5: Solve for x
x = 325,040,306,329,330.62/24,879,654.37 - Step 6: Final answer
x = 13,064,502.48
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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.