Finding the Fourth Proportional to 134,572,359.09, 201,858,538.91 and 32,336,396.85
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Solution
The fourth proportional to 134,572,359.09, 201,858,538.91 and 32,336,396.85 is: 48,504,595.34
Step by Step Solution
- Step 1: Write the proportion equation
134,572,359.09 : 201,858,538.91 = 32,336,396.85 : x - Step 2: Convert to fraction form
134,572,359.09/201,858,538.91 = 32,336,396.85/x - Step 3: Cross multiply
134,572,359.09x = 201,858,538.91 × 32,336,396.85 - Step 4: Simplify right side
134,572,359.09x = 6,527,377,821,754,927 - Step 5: Solve for x
x = 6,527,377,821,754,927/134,572,359.09 - Step 6: Final answer
x = 48,504,595.34
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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.