Finding the Fourth Proportional to 44,286,763.41, 61,115,771.76 and 24,707,655.78
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Solution
The fourth proportional to 44,286,763.41, 61,115,771.76 and 24,707,655.78 is: 34,096,586.32
Step by Step Solution
- Step 1: Write the proportion equation
44,286,763.41 : 61,115,771.76 = 24,707,655.78 : x - Step 2: Convert to fraction form
44,286,763.41/61,115,771.76 = 24,707,655.78/x - Step 3: Cross multiply
44,286,763.41x = 61,115,771.76 × 24,707,655.78 - Step 4: Simplify right side
44,286,763.41x = 1,510,027,451,375,124.75 - Step 5: Solve for x
x = 1,510,027,451,375,124.75/44,286,763.41 - Step 6: Final answer
x = 34,096,586.32
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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.