Finding the Fourth Proportional to 17,370,333.96, 26,055,722.68 and 4,590,728.26
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Solution
The fourth proportional to 17,370,333.96, 26,055,722.68 and 4,590,728.26 is: 6,886,150.99
Step by Step Solution
- Step 1: Write the proportion equation
17,370,333.96 : 26,055,722.68 = 4,590,728.26 : x - Step 2: Convert to fraction form
17,370,333.96/26,055,722.68 = 4,590,728.26/x - Step 3: Cross multiply
17,370,333.96x = 26,055,722.68 × 4,590,728.26 - Step 4: Simplify right side
17,370,333.96x = 119,614,742,441,798.92 - Step 5: Solve for x
x = 119,614,742,441,798.92/17,370,333.96 - Step 6: Final answer
x = 6,886,150.99
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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.