Finding the Fourth Proportional to 49,086,652.24, 67,739,785.41 and 27,059,668.17
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Solution
The fourth proportional to 49,086,652.24, 67,739,785.41 and 27,059,668.17 is: 37,342,455.26
Step by Step Solution
- Step 1: Write the proportion equation
49,086,652.24 : 67,739,785.41 = 27,059,668.17 : x - Step 2: Convert to fraction form
49,086,652.24/67,739,785.41 = 27,059,668.17/x - Step 3: Cross multiply
49,086,652.24x = 67,739,785.41 × 27,059,668.17 - Step 4: Simplify right side
49,086,652.24x = 1,833,016,115,101,607.50 - Step 5: Solve for x
x = 1,833,016,115,101,607.50/49,086,652.24 - Step 6: Final answer
x = 37,342,455.26
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.