Finding the Fourth Proportional to 5,956,734,194.70, 8,923,477,317.75 and 4,640,473,081.50
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Solution
The fourth proportional to 5,956,734,194.70, 8,923,477,317.75 and 4,640,473,081.50 is: 6,951,654,200.59
Step by Step Solution
- Step 1: Write the proportion equation
5,956,734,194.70 : 8,923,477,317.75 = 4,640,473,081.50 : x - Step 2: Convert to fraction form
5,956,734,194.70/8,923,477,317.75 = 4,640,473,081.50/x - Step 3: Cross multiply
5,956,734,194.70x = 8,923,477,317.75 × 4,640,473,081.50 - Step 4: Simplify right side
5,956,734,194.70x = 41,409,156,286,394,695,680 - Step 5: Solve for x
x = 41,409,156,286,394,695,680/5,956,734,194.70 - Step 6: Final answer
x = 6,951,654,200.59
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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.