Finding the Fourth Proportional to 24,193,817.10, 36,289,948.04 and 8,020,514.70
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Solution
The fourth proportional to 24,193,817.10, 36,289,948.04 and 8,020,514.70 is: 12,030,514.26
Step by Step Solution
- Step 1: Write the proportion equation
24,193,817.10 : 36,289,948.04 = 8,020,514.70 : x - Step 2: Convert to fraction form
24,193,817.10/36,289,948.04 = 8,020,514.70/x - Step 3: Cross multiply
24,193,817.10x = 36,289,948.04 × 8,020,514.70 - Step 4: Simplify right side
24,193,817.10x = 291,064,061,717,056.19 - Step 5: Solve for x
x = 291,064,061,717,056.19/24,193,817.10 - Step 6: Final answer
x = 12,030,514.26
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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.