Finding the Fourth Proportional to 24,162,353.66, 36,246,935.16 and 7,762,138.88
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Solution
The fourth proportional to 24,162,353.66, 36,246,935.16 and 7,762,138.88 is: 11,644,302.06
Step by Step Solution
- Step 1: Write the proportion equation
24,162,353.66 : 36,246,935.16 = 7,762,138.88 : x - Step 2: Convert to fraction form
24,162,353.66/36,246,935.16 = 7,762,138.88/x - Step 3: Cross multiply
24,162,353.66x = 36,246,935.16 × 7,762,138.88 - Step 4: Simplify right side
24,162,353.66x = 281,353,744,505,040.31 - Step 5: Solve for x
x = 281,353,744,505,040.31/24,162,353.66 - Step 6: Final answer
x = 11,644,302.06
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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.