Finding the Fourth Proportional to 24,396,299.98, 36,585,112.29 and 8,217,904.30
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Solution
The fourth proportional to 24,396,299.98, 36,585,112.29 and 8,217,904.30 is: 12,323,711.05
Step by Step Solution
- Step 1: Write the proportion equation
24,396,299.98 : 36,585,112.29 = 8,217,904.30 : x - Step 2: Convert to fraction form
24,396,299.98/36,585,112.29 = 8,217,904.30/x - Step 3: Cross multiply
24,396,299.98x = 36,585,112.29 × 8,217,904.30 - Step 4: Simplify right side
24,396,299.98x = 300,652,951,603,973.81 - Step 5: Solve for x
x = 300,652,951,603,973.81/24,396,299.98 - Step 6: Final answer
x = 12,323,711.05
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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.