Finding the Fourth Proportional to 36,596,668.24, 54,895,396.83 and 11,037,899.08
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Solution
The fourth proportional to 36,596,668.24, 54,895,396.83 and 11,037,899.08 is: 16,556,967.60
Step by Step Solution
- Step 1: Write the proportion equation
36,596,668.24 : 54,895,396.83 = 11,037,899.08 : x - Step 2: Convert to fraction form
36,596,668.24/54,895,396.83 = 11,037,899.08/x - Step 3: Cross multiply
36,596,668.24x = 54,895,396.83 × 11,037,899.08 - Step 4: Simplify right side
36,596,668.24x = 605,929,850,166,091.88 - Step 5: Solve for x
x = 605,929,850,166,091.88/36,596,668.24 - Step 6: Final answer
x = 16,556,967.60
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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.