Finding the Fourth Proportional to 16,370,311.58, 24,551,277.44 and 4,853,085.62
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Solution
The fourth proportional to 16,370,311.58, 24,551,277.44 and 4,853,085.62 is: 7,278,386.30
Step by Step Solution
- Step 1: Write the proportion equation
16,370,311.58 : 24,551,277.44 = 4,853,085.62 : x - Step 2: Convert to fraction form
16,370,311.58/24,551,277.44 = 4,853,085.62/x - Step 3: Cross multiply
16,370,311.58x = 24,551,277.44 × 4,853,085.62 - Step 4: Simplify right side
16,370,311.58x = 119,149,451,496,694.42 - Step 5: Solve for x
x = 119,149,451,496,694.42/16,370,311.58 - Step 6: Final answer
x = 7,278,386.30
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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.