Finding the Fourth Proportional to 32,372,723.05, 48,562,313.81 and 9,344,215.84
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Solution
The fourth proportional to 32,372,723.05, 48,562,313.81 and 9,344,215.84 is: 14,017,255.86
Step by Step Solution
- Step 1: Write the proportion equation
32,372,723.05 : 48,562,313.81 = 9,344,215.84 : x - Step 2: Convert to fraction form
32,372,723.05/48,562,313.81 = 9,344,215.84/x - Step 3: Cross multiply
32,372,723.05x = 48,562,313.81 × 9,344,215.84 - Step 4: Simplify right side
32,372,723.05x = 453,776,741,932,217.38 - Step 5: Solve for x
x = 453,776,741,932,217.38/32,372,723.05 - Step 6: Final answer
x = 14,017,255.86
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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.