Finding the Fourth Proportional to 37,195,749.26, 55,794,198.05 and 14,167,967.93
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Solution
The fourth proportional to 37,195,749.26, 55,794,198.05 and 14,167,967.93 is: 21,252,170.59
Step by Step Solution
- Step 1: Write the proportion equation
37,195,749.26 : 55,794,198.05 = 14,167,967.93 : x - Step 2: Convert to fraction form
37,195,749.26/55,794,198.05 = 14,167,967.93/x - Step 3: Cross multiply
37,195,749.26x = 55,794,198.05 × 14,167,967.93 - Step 4: Simplify right side
37,195,749.26x = 790,490,408,581,628.75 - Step 5: Solve for x
x = 790,490,408,581,628.75/37,195,749.26 - Step 6: Final answer
x = 21,252,170.59
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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.