Finding the Fourth Proportional to 32,477,736, 48,702,043.38 and 19,353,343.68
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Solution
The fourth proportional to 32,477,736, 48,702,043.38 and 19,353,343.68 is: 29,021,338.91
Step by Step Solution
- Step 1: Write the proportion equation
32,477,736 : 48,702,043.38 = 19,353,343.68 : x - Step 2: Convert to fraction form
32,477,736/48,702,043.38 = 19,353,343.68/x - Step 3: Cross multiply
32,477,736x = 48,702,043.38 × 19,353,343.68 - Step 4: Simplify right side
32,477,736x = 942,547,383,451,408.88 - Step 5: Solve for x
x = 942,547,383,451,408.88/32,477,736 - Step 6: Final answer
x = 29,021,338.91
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.