Finding the Fourth Proportional to 596,984,163.90, 895,476,245.85 and 182,460,183.90
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Solution
The fourth proportional to 596,984,163.90, 895,476,245.85 and 182,460,183.90 is: 273,690,275.85
Step by Step Solution
- Step 1: Write the proportion equation
596,984,163.90 : 895,476,245.85 = 182,460,183.90 : x - Step 2: Convert to fraction form
596,984,163.90/895,476,245.85 = 182,460,183.90/x - Step 3: Cross multiply
596,984,163.90x = 895,476,245.85 × 182,460,183.90 - Step 4: Simplify right side
596,984,163.90x = 163,388,760,495,872,608 - Step 5: Solve for x
x = 163,388,760,495,872,608/596,984,163.90 - Step 6: Final answer
x = 273,690,275.85
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Similar ratio
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1.5x scale
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.