Finding the Fourth Proportional to 58,452,839.08, 80,665,074.84 and 32,349,157
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Solution
The fourth proportional to 58,452,839.08, 80,665,074.84 and 32,349,157 is: 44,641,923.50
Step by Step Solution
- Step 1: Write the proportion equation
58,452,839.08 : 80,665,074.84 = 32,349,157 : x - Step 2: Convert to fraction form
58,452,839.08/80,665,074.84 = 32,349,157/x - Step 3: Cross multiply
58,452,839.08x = 80,665,074.84 × 32,349,157 - Step 4: Simplify right side
58,452,839.08x = 2,609,447,170,415,910 - Step 5: Solve for x
x = 2,609,447,170,415,910/58,452,839.08 - Step 6: Final answer
x = 44,641,923.50
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.