Finding the Fourth Proportional to 65,004,649.02, 97,478,626.50 and 24,586,789.50
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Solution
The fourth proportional to 65,004,649.02, 97,478,626.50 and 24,586,789.50 is: 36,869,462.52
Step by Step Solution
- Step 1: Write the proportion equation
65,004,649.02 : 97,478,626.50 = 24,586,789.50 : x - Step 2: Convert to fraction form
65,004,649.02/97,478,626.50 = 24,586,789.50/x - Step 3: Cross multiply
65,004,649.02x = 97,478,626.50 × 24,586,789.50 - Step 4: Simplify right side
65,004,649.02x = 2,396,686,470,504,622 - Step 5: Solve for x
x = 2,396,686,470,504,622/65,004,649.02 - Step 6: Final answer
x = 36,869,462.52
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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.