Finding the Fourth Proportional to 29,524,551.40, 44,286,827.10 and 10,352,817.33
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Solution
The fourth proportional to 29,524,551.40, 44,286,827.10 and 10,352,817.33 is: 15,529,225.99
Step by Step Solution
- Step 1: Write the proportion equation
29,524,551.40 : 44,286,827.10 = 10,352,817.33 : x - Step 2: Convert to fraction form
29,524,551.40/44,286,827.10 = 10,352,817.33/x - Step 3: Cross multiply
29,524,551.40x = 44,286,827.10 × 10,352,817.33 - Step 4: Simplify right side
29,524,551.40x = 458,493,430,870,159.50 - Step 5: Solve for x
x = 458,493,430,870,159.50/29,524,551.40 - Step 6: Final answer
x = 15,529,225.99
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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.