Finding the Fourth Proportional to 24,601,612.14, 36,888,141.33 and 11,647,654.06
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Solution
The fourth proportional to 24,601,612.14, 36,888,141.33 and 11,647,654.06 is: 17,464,721.69
Step by Step Solution
- Step 1: Write the proportion equation
24,601,612.14 : 36,888,141.33 = 11,647,654.06 : x - Step 2: Convert to fraction form
24,601,612.14/36,888,141.33 = 11,647,654.06/x - Step 3: Cross multiply
24,601,612.14x = 36,888,141.33 × 11,647,654.06 - Step 4: Simplify right side
24,601,612.14x = 429,660,309,128,228.31 - Step 5: Solve for x
x = 429,660,309,128,228.31/24,601,612.14 - Step 6: Final answer
x = 17,464,721.69
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1.5x scale
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.