Finding the Fourth Proportional to 37,483,614.96, 56,229,972.21 and 10,557,270.96
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Solution
The fourth proportional to 37,483,614.96, 56,229,972.21 and 10,557,270.96 is: 15,837,187.88
Step by Step Solution
- Step 1: Write the proportion equation
37,483,614.96 : 56,229,972.21 = 10,557,270.96 : x - Step 2: Convert to fraction form
37,483,614.96/56,229,972.21 = 10,557,270.96/x - Step 3: Cross multiply
37,483,614.96x = 56,229,972.21 × 10,557,270.96 - Step 4: Simplify right side
37,483,614.96x = 593,635,052,694,240.12 - Step 5: Solve for x
x = 593,635,052,694,240.12/37,483,614.96 - Step 6: Final answer
x = 15,837,187.88
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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.