Finding the Fourth Proportional to 24,178,843.70, 36,247,270.35 and 14,584,037.30
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Solution
The fourth proportional to 24,178,843.70, 36,247,270.35 and 14,584,037.30 is: 21,863,392.20
Step by Step Solution
- Step 1: Write the proportion equation
24,178,843.70 : 36,247,270.35 = 14,584,037.30 : x - Step 2: Convert to fraction form
24,178,843.70/36,247,270.35 = 14,584,037.30/x - Step 3: Cross multiply
24,178,843.70x = 36,247,270.35 × 14,584,037.30 - Step 4: Simplify right side
24,178,843.70x = 528,631,542,807,584.12 - Step 5: Solve for x
x = 528,631,542,807,584.12/24,178,843.70 - Step 6: Final answer
x = 21,863,392.20
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.