Finding the Fourth Proportional to 24,426,932.40, 36,641,576.99 and 8,031,853.86
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Solution
The fourth proportional to 24,426,932.40, 36,641,576.99 and 8,031,853.86 is: 12,048,168.26
Step by Step Solution
- Step 1: Write the proportion equation
24,426,932.40 : 36,641,576.99 = 8,031,853.86 : x - Step 2: Convert to fraction form
24,426,932.40/36,641,576.99 = 8,031,853.86/x - Step 3: Cross multiply
24,426,932.40x = 36,641,576.99 × 8,031,853.86 - Step 4: Simplify right side
24,426,932.40x = 294,299,791,543,459.44 - Step 5: Solve for x
x = 294,299,791,543,459.44/24,426,932.40 - Step 6: Final answer
x = 12,048,168.26
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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.