Finding the Fourth Proportional to 24,135,575.40, 36,205,112.70 and 14,530,271.40
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Solution
The fourth proportional to 24,135,575.40, 36,205,112.70 and 14,530,271.40 is: 21,796,460.41
Step by Step Solution
- Step 1: Write the proportion equation
24,135,575.40 : 36,205,112.70 = 14,530,271.40 : x - Step 2: Convert to fraction form
24,135,575.40/36,205,112.70 = 14,530,271.40/x - Step 3: Cross multiply
24,135,575.40x = 36,205,112.70 × 14,530,271.40 - Step 4: Simplify right side
24,135,575.40x = 526,070,113,598,586.81 - Step 5: Solve for x
x = 526,070,113,598,586.81/24,135,575.40 - Step 6: Final answer
x = 21,796,460.41
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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.