Finding the Fourth Proportional to 29,400,114.62, 44,097,298.26 and 8,930,011.91
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Solution
The fourth proportional to 29,400,114.62, 44,097,298.26 and 8,930,011.91 is: 13,394,145.00
Step by Step Solution
- Step 1: Write the proportion equation
29,400,114.62 : 44,097,298.26 = 8,930,011.91 : x - Step 2: Convert to fraction form
29,400,114.62/44,097,298.26 = 8,930,011.91/x - Step 3: Cross multiply
29,400,114.62x = 44,097,298.26 × 8,930,011.91 - Step 4: Simplify right side
29,400,114.62x = 393,789,398,406,648.25 - Step 5: Solve for x
x = 393,789,398,406,648.25/29,400,114.62 - Step 6: Final answer
x = 13,394,145.00
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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.