Finding the Fourth Proportional to 24,192,800.10, 36,288,422.55 and 8,019,497.70
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Solution
The fourth proportional to 24,192,800.10, 36,288,422.55 and 8,019,497.70 is: 12,028,988.79
Step by Step Solution
- Step 1: Write the proportion equation
24,192,800.10 : 36,288,422.55 = 8,019,497.70 : x - Step 2: Convert to fraction form
24,192,800.10/36,288,422.55 = 8,019,497.70/x - Step 3: Cross multiply
24,192,800.10x = 36,288,422.55 × 8,019,497.70 - Step 4: Simplify right side
24,192,800.10x = 291,014,921,176,353.12 - Step 5: Solve for x
x = 291,014,921,176,353.12/24,192,800.10 - Step 6: Final answer
x = 12,028,988.79
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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.