Finding the Fourth Proportional to 24,568,280.18, 36,857,811.64 and 7,530,234.74
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Solution
The fourth proportional to 24,568,280.18, 36,857,811.64 and 7,530,234.74 is: 11,297,004.58
Step by Step Solution
- Step 1: Write the proportion equation
24,568,280.18 : 36,857,811.64 = 7,530,234.74 : x - Step 2: Convert to fraction form
24,568,280.18/36,857,811.64 = 7,530,234.74/x - Step 3: Cross multiply
24,568,280.18x = 36,857,811.64 × 7,530,234.74 - Step 4: Simplify right side
24,568,280.18x = 277,547,973,651,904.38 - Step 5: Solve for x
x = 277,547,973,651,904.38/24,568,280.18 - Step 6: Final answer
x = 11,297,004.58
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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.