Finding the Fourth Proportional to 48,864,014.70, 73,296,022.05 and 41,305,742.70
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Solution
The fourth proportional to 48,864,014.70, 73,296,022.05 and 41,305,742.70 is: 61,958,614.05
Step by Step Solution
- Step 1: Write the proportion equation
48,864,014.70 : 73,296,022.05 = 41,305,742.70 : x - Step 2: Convert to fraction form
48,864,014.70/73,296,022.05 = 41,305,742.70/x - Step 3: Cross multiply
48,864,014.70x = 73,296,022.05 × 41,305,742.70 - Step 4: Simplify right side
48,864,014.70x = 3,027,546,627,730,826.50 - Step 5: Solve for x
x = 3,027,546,627,730,826.50/48,864,014.70 - Step 6: Final answer
x = 61,958,614.05
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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.