Finding the Fourth Proportional to 37,195,723.84, 55,794,157.92 and 14,167,942.44
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Solution
The fourth proportional to 37,195,723.84, 55,794,157.92 and 14,167,942.44 is: 21,252,131.60
Step by Step Solution
- Step 1: Write the proportion equation
37,195,723.84 : 55,794,157.92 = 14,167,942.44 : x - Step 2: Convert to fraction form
37,195,723.84/55,794,157.92 = 14,167,942.44/x - Step 3: Cross multiply
37,195,723.84x = 55,794,157.92 × 14,167,942.44 - Step 4: Simplify right side
37,195,723.84x = 790,488,417,898,830.12 - Step 5: Solve for x
x = 790,488,417,898,830.12/37,195,723.84 - Step 6: Final answer
x = 21,252,131.60
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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.