Finding the Fourth Proportional to 29,595,826.36, 44,393,796.65 and 11,408,586.13
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Solution
The fourth proportional to 29,595,826.36, 44,393,796.65 and 11,408,586.13 is: 17,112,901.21
Step by Step Solution
- Step 1: Write the proportion equation
29,595,826.36 : 44,393,796.65 = 11,408,586.13 : x - Step 2: Convert to fraction form
29,595,826.36/44,393,796.65 = 11,408,586.13/x - Step 3: Cross multiply
29,595,826.36x = 44,393,796.65 × 11,408,586.13 - Step 4: Simplify right side
29,595,826.36x = 506,470,452,719,230.50 - Step 5: Solve for x
x = 506,470,452,719,230.50/29,595,826.36 - Step 6: Final answer
x = 17,112,901.21
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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.