Finding the Fourth Proportional to 16,044,049.52, 24,073,422.60 and 6,948,928.88
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Solution
The fourth proportional to 16,044,049.52, 24,073,422.60 and 6,948,928.88 is: 10,426,575.99
Step by Step Solution
- Step 1: Write the proportion equation
16,044,049.52 : 24,073,422.60 = 6,948,928.88 : x - Step 2: Convert to fraction form
16,044,049.52/24,073,422.60 = 6,948,928.88/x - Step 3: Cross multiply
16,044,049.52x = 24,073,422.60 × 6,948,928.88 - Step 4: Simplify right side
16,044,049.52x = 167,284,501,545,584.69 - Step 5: Solve for x
x = 167,284,501,545,584.69/16,044,049.52 - Step 6: Final answer
x = 10,426,575.99
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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.