Finding the Fourth Proportional to 31,088,045.85, 46,632,068.79 and 24,593,530.65
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Solution
The fourth proportional to 31,088,045.85, 46,632,068.79 and 24,593,530.65 is: 36,890,295.99
Step by Step Solution
- Step 1: Write the proportion equation
31,088,045.85 : 46,632,068.79 = 24,593,530.65 : x - Step 2: Convert to fraction form
31,088,045.85/46,632,068.79 = 24,593,530.65/x - Step 3: Cross multiply
31,088,045.85x = 46,632,068.79 × 24,593,530.65 - Step 4: Simplify right side
31,088,045.85x = 1,146,847,213,059,773.25 - Step 5: Solve for x
x = 1,146,847,213,059,773.25/31,088,045.85 - Step 6: Final answer
x = 36,890,295.99
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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.