Finding the Fourth Proportional to 133,171,204, 199,756,806 and 37,433,092
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Solution
The fourth proportional to 133,171,204, 199,756,806 and 37,433,092 is: 56,149,638
Step by Step Solution
- Step 1: Write the proportion equation
133,171,204 : 199,756,806 = 37,433,092 : x - Step 2: Convert to fraction form
133,171,204/199,756,806 = 37,433,092/x - Step 3: Cross multiply
133,171,204x = 199,756,806 × 37,433,092 - Step 4: Simplify right side
133,171,204x = 7,477,514,896,624,152 - Step 5: Solve for x
x = 7,477,514,896,624,152/133,171,204 - Step 6: Final answer
x = 56,149,638
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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.