Finding the Fourth Proportional to 48,160,183.33, 66,460,715.91 and 26,133,122.59
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Solution
The fourth proportional to 48,160,183.33, 66,460,715.91 and 26,133,122.59 is: 36,063,526.26
Step by Step Solution
- Step 1: Write the proportion equation
48,160,183.33 : 66,460,715.91 = 26,133,122.59 : x - Step 2: Convert to fraction form
48,160,183.33/66,460,715.91 = 26,133,122.59/x - Step 3: Cross multiply
48,160,183.33x = 66,460,715.91 × 26,133,122.59 - Step 4: Simplify right side
48,160,183.33x = 1,736,826,036,295,193.25 - Step 5: Solve for x
x = 1,736,826,036,295,193.25/48,160,183.33 - Step 6: Final answer
x = 36,063,526.26
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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.