Finding the Fourth Proportional to 57,956,586.08, 86,937,856.12 and 14,826,163.04
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Solution
The fourth proportional to 57,956,586.08, 86,937,856.12 and 14,826,163.04 is: 22,240,006.12
Step by Step Solution
- Step 1: Write the proportion equation
57,956,586.08 : 86,937,856.12 = 14,826,163.04 : x - Step 2: Convert to fraction form
57,956,586.08/86,937,856.12 = 14,826,163.04/x - Step 3: Cross multiply
57,956,586.08x = 86,937,856.12 × 14,826,163.04 - Step 4: Simplify right side
57,956,586.08x = 1,288,954,829,183,181.75 - Step 5: Solve for x
x = 1,288,954,829,183,181.75/57,956,586.08 - Step 6: Final answer
x = 22,240,006.12
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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.