Finding the Fourth Proportional to 29,396,512.65, 44,091,918.28 and 8,926,409.53
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Solution
The fourth proportional to 29,396,512.65, 44,091,918.28 and 8,926,409.53 is: 13,388,748.66
Step by Step Solution
- Step 1: Write the proportion equation
29,396,512.65 : 44,091,918.28 = 8,926,409.53 : x - Step 2: Convert to fraction form
29,396,512.65/44,091,918.28 = 8,926,409.53/x - Step 3: Cross multiply
29,396,512.65x = 44,091,918.28 × 8,926,409.53 - Step 4: Simplify right side
29,396,512.65x = 393,582,519,398,027.44 - Step 5: Solve for x
x = 393,582,519,398,027.44/29,396,512.65 - Step 6: Final answer
x = 13,388,748.66
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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.