Finding the Fourth Proportional to 24,424,470.84, 36,636,832.62 and 14,320,005.96
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Solution
The fourth proportional to 24,424,470.84, 36,636,832.62 and 14,320,005.96 is: 21,480,083.02
Step by Step Solution
- Step 1: Write the proportion equation
24,424,470.84 : 36,636,832.62 = 14,320,005.96 : x - Step 2: Convert to fraction form
24,424,470.84/36,636,832.62 = 14,320,005.96/x - Step 3: Cross multiply
24,424,470.84x = 36,636,832.62 × 14,320,005.96 - Step 4: Simplify right side
24,424,470.84x = 524,639,661,473,922.44 - Step 5: Solve for x
x = 524,639,661,473,922.44/24,424,470.84 - Step 6: Final answer
x = 21,480,083.02
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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.