Finding the Fourth Proportional to 9,596,216.88, 14,396,849.04 and 3,448,819.68
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Solution
The fourth proportional to 9,596,216.88, 14,396,849.04 and 3,448,819.68 is: 5,174,136.53
Step by Step Solution
- Step 1: Write the proportion equation
9,596,216.88 : 14,396,849.04 = 3,448,819.68 : x - Step 2: Convert to fraction form
9,596,216.88/14,396,849.04 = 3,448,819.68/x - Step 3: Cross multiply
9,596,216.88x = 14,396,849.04 × 3,448,819.68 - Step 4: Simplify right side
9,596,216.88x = 49,652,136,299,141.11 - Step 5: Solve for x
x = 49,652,136,299,141.11/9,596,216.88 - Step 6: Final answer
x = 5,174,136.53
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.