Finding the Fourth Proportional to 29,257,884.44, 43,848,673.50 and 16,303,491.80
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Solution
The fourth proportional to 29,257,884.44, 43,848,673.50 and 16,303,491.80 is: 24,433,977.46
Step by Step Solution
- Step 1: Write the proportion equation
29,257,884.44 : 43,848,673.50 = 16,303,491.80 : x - Step 2: Convert to fraction form
29,257,884.44/43,848,673.50 = 16,303,491.80/x - Step 3: Cross multiply
29,257,884.44x = 43,848,673.50 × 16,303,491.80 - Step 4: Simplify right side
29,257,884.44x = 714,886,488,848,127.38 - Step 5: Solve for x
x = 714,886,488,848,127.38/29,257,884.44 - Step 6: Final answer
x = 24,433,977.46
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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.