Finding the Fourth Proportional to 24,545,375.28, 33,873,130.50 and 13,532,589.12
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Solution
The fourth proportional to 24,545,375.28, 33,873,130.50 and 13,532,589.12 is: 18,675,255.60
Step by Step Solution
- Step 1: Write the proportion equation
24,545,375.28 : 33,873,130.50 = 13,532,589.12 : x - Step 2: Convert to fraction form
24,545,375.28/33,873,130.50 = 13,532,589.12/x - Step 3: Cross multiply
24,545,375.28x = 33,873,130.50 × 13,532,589.12 - Step 4: Simplify right side
24,545,375.28x = 458,391,157,264,640.12 - Step 5: Solve for x
x = 458,391,157,264,640.12/24,545,375.28 - Step 6: Final answer
x = 18,675,255.60
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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.