Finding the Fourth Proportional to 24,439,139.98, 36,654,680.42 and 8,044,636.20
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Solution
The fourth proportional to 24,439,139.98, 36,654,680.42 and 8,044,636.20 is: 12,065,627.89
Step by Step Solution
- Step 1: Write the proportion equation
24,439,139.98 : 36,654,680.42 = 8,044,636.20 : x - Step 2: Convert to fraction form
24,439,139.98/36,654,680.42 = 8,044,636.20/x - Step 3: Cross multiply
24,439,139.98x = 36,654,680.42 × 8,044,636.20 - Step 4: Simplify right side
24,439,139.98x = 294,873,568,858,652.38 - Step 5: Solve for x
x = 294,873,568,858,652.38/24,439,139.98 - Step 6: Final answer
x = 12,065,627.89
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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.