Finding the Fourth Proportional to 24,800,700.93, 34,226,135.18 and 13,787,634.44
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Solution
The fourth proportional to 24,800,700.93, 34,226,135.18 and 13,787,634.44 is: 19,027,584.79
Step by Step Solution
- Step 1: Write the proportion equation
24,800,700.93 : 34,226,135.18 = 13,787,634.44 : x - Step 2: Convert to fraction form
24,800,700.93/34,226,135.18 = 13,787,634.44/x - Step 3: Cross multiply
24,800,700.93x = 34,226,135.18 × 13,787,634.44 - Step 4: Simplify right side
24,800,700.93x = 471,897,439,915,794.75 - Step 5: Solve for x
x = 471,897,439,915,794.75/24,800,700.93 - Step 6: Final answer
x = 19,027,584.79
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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.