Finding the Fourth Proportional to 16,282,306.98, 24,391,533.02 and 9,444,514.82
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Solution
The fourth proportional to 16,282,306.98, 24,391,533.02 and 9,444,514.82 is: 14,148,252.78
Step by Step Solution
- Step 1: Write the proportion equation
16,282,306.98 : 24,391,533.02 = 9,444,514.82 : x - Step 2: Convert to fraction form
16,282,306.98/24,391,533.02 = 9,444,514.82/x - Step 3: Cross multiply
16,282,306.98x = 24,391,533.02 × 9,444,514.82 - Step 4: Simplify right side
16,282,306.98x = 230,366,194,920,729.12 - Step 5: Solve for x
x = 230,366,194,920,729.12/16,282,306.98 - Step 6: Final answer
x = 14,148,252.78
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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.