Finding the Fourth Proportional to 50,879,476, 70,194,655.97 and 29,958,722.85
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Solution
The fourth proportional to 50,879,476, 70,194,655.97 and 29,958,722.85 is: 41,331,837.69
Step by Step Solution
- Step 1: Write the proportion equation
50,879,476 : 70,194,655.97 = 29,958,722.85 : x - Step 2: Convert to fraction form
50,879,476/70,194,655.97 = 29,958,722.85/x - Step 3: Cross multiply
50,879,476x = 70,194,655.97 × 29,958,722.85 - Step 4: Simplify right side
50,879,476x = 2,102,942,243,756,328 - Step 5: Solve for x
x = 2,102,942,243,756,328/50,879,476 - Step 6: Final answer
x = 41,331,837.69
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.