Finding the Fourth Proportional to 32,055,537.24, 48,082,631.54 and 7,794,588.56
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Solution
The fourth proportional to 32,055,537.24, 48,082,631.54 and 7,794,588.56 is: 11,691,718.86
Step by Step Solution
- Step 1: Write the proportion equation
32,055,537.24 : 48,082,631.54 = 7,794,588.56 : x - Step 2: Convert to fraction form
32,055,537.24/48,082,631.54 = 7,794,588.56/x - Step 3: Cross multiply
32,055,537.24x = 48,082,631.54 × 7,794,588.56 - Step 4: Simplify right side
32,055,537.24x = 374,784,329,456,993.06 - Step 5: Solve for x
x = 374,784,329,456,993.06/32,055,537.24 - Step 6: Final answer
x = 11,691,718.86
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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.