Finding the Fourth Proportional to 134,572,357.09, 201,858,535.91 and 32,336,394.85
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Solution
The fourth proportional to 134,572,357.09, 201,858,535.91 and 32,336,394.85 is: 48,504,592.34
Step by Step Solution
- Step 1: Write the proportion equation
134,572,357.09 : 201,858,535.91 = 32,336,394.85 : x - Step 2: Convert to fraction form
134,572,357.09/201,858,535.91 = 32,336,394.85/x - Step 3: Cross multiply
134,572,357.09x = 201,858,535.91 × 32,336,394.85 - Step 4: Simplify right side
134,572,357.09x = 6,527,377,321,533,310 - Step 5: Solve for x
x = 6,527,377,321,533,310/134,572,357.09 - Step 6: Final answer
x = 48,504,592.34
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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.