Finding the Fourth Proportional to 37,467,259.68, 56,113,589.26 and 36,432,942.63
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Solution
The fourth proportional to 37,467,259.68, 56,113,589.26 and 36,432,942.63 is: 54,564,523.68
Step by Step Solution
- Step 1: Write the proportion equation
37,467,259.68 : 56,113,589.26 = 36,432,942.63 : x - Step 2: Convert to fraction form
37,467,259.68/56,113,589.26 = 36,432,942.63/x - Step 3: Cross multiply
37,467,259.68x = 56,113,589.26 × 36,432,942.63 - Step 4: Simplify right side
37,467,259.68x = 2,044,383,178,181,882 - Step 5: Solve for x
x = 2,044,383,178,181,882/37,467,259.68 - Step 6: Final answer
x = 54,564,523.68
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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.