Finding the Fourth Proportional to 16,318,700,107.26, 24,483,045,747.81 and 8,356,505,874.66
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Solution
The fourth proportional to 16,318,700,107.26, 24,483,045,747.81 and 8,356,505,874.66 is: 12,537,316,960.08
Step by Step Solution
- Step 1: Write the proportion equation
16,318,700,107.26 : 24,483,045,747.81 = 8,356,505,874.66 : x - Step 2: Convert to fraction form
16,318,700,107.26/24,483,045,747.81 = 8,356,505,874.66/x - Step 3: Cross multiply
16,318,700,107.26x = 24,483,045,747.81 × 8,356,505,874.66 - Step 4: Simplify right side
16,318,700,107.26x = 204,592,715,621,168,873,472 - Step 5: Solve for x
x = 204,592,715,621,168,873,472/16,318,700,107.26 - Step 6: Final answer
x = 12,537,316,960.08
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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.