Finding the Fourth Proportional to 24,470,585.24, 33,755,634.76 and 14,678,423.96
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Solution
The fourth proportional to 24,470,585.24, 33,755,634.76 and 14,678,423.96 is: 20,247,963.55
Step by Step Solution
- Step 1: Write the proportion equation
24,470,585.24 : 33,755,634.76 = 14,678,423.96 : x - Step 2: Convert to fraction form
24,470,585.24/33,755,634.76 = 14,678,423.96/x - Step 3: Cross multiply
24,470,585.24x = 33,755,634.76 × 14,678,423.96 - Step 4: Simplify right side
24,470,585.24x = 495,479,518,046,192.88 - Step 5: Solve for x
x = 495,479,518,046,192.88/24,470,585.24 - Step 6: Final answer
x = 20,247,963.55
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.