Finding the Fourth Proportional to 17,764,027.44, 24,514,394.52 and 9,615,265.44
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Solution
The fourth proportional to 17,764,027.44, 24,514,394.52 and 9,615,265.44 is: 13,269,086.15
Step by Step Solution
- Step 1: Write the proportion equation
17,764,027.44 : 24,514,394.52 = 9,615,265.44 : x - Step 2: Convert to fraction form
17,764,027.44/24,514,394.52 = 9,615,265.44/x - Step 3: Cross multiply
17,764,027.44x = 24,514,394.52 × 9,615,265.44 - Step 4: Simplify right side
17,764,027.44x = 235,712,410,410,681.38 - Step 5: Solve for x
x = 235,712,410,410,681.38/17,764,027.44 - Step 6: Final answer
x = 13,269,086.15
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.