Finding the Fourth Proportional to 16,495,441.26, 24,746,721.24 and 4,979,953.14
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Solution
The fourth proportional to 16,495,441.26, 24,746,721.24 and 4,979,953.14 is: 7,471,004.27
Step by Step Solution
- Step 1: Write the proportion equation
16,495,441.26 : 24,746,721.24 = 4,979,953.14 : x - Step 2: Convert to fraction form
16,495,441.26/24,746,721.24 = 4,979,953.14/x - Step 3: Cross multiply
16,495,441.26x = 24,746,721.24 × 4,979,953.14 - Step 4: Simplify right side
16,495,441.26x = 123,237,512,143,842.67 - Step 5: Solve for x
x = 123,237,512,143,842.67/16,495,441.26 - Step 6: Final answer
x = 7,471,004.27
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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.