Finding the Fourth Proportional to 229,483,732.04, 344,327,249.84 and 120,282,951.04
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Solution
The fourth proportional to 229,483,732.04, 344,327,249.84 and 120,282,951.04 is: 180,477,706.92
Step by Step Solution
- Step 1: Write the proportion equation
229,483,732.04 : 344,327,249.84 = 120,282,951.04 : x - Step 2: Convert to fraction form
229,483,732.04/344,327,249.84 = 120,282,951.04/x - Step 3: Cross multiply
229,483,732.04x = 344,327,249.84 × 120,282,951.04 - Step 4: Simplify right side
229,483,732.04x = 41,416,697,734,242,568 - Step 5: Solve for x
x = 41,416,697,734,242,568/229,483,732.04 - Step 6: Final answer
x = 180,477,706.92
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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.