Finding the Fourth Proportional to 17,650,170.04, 26,460,091.96 and 6,134,141.09
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Solution
The fourth proportional to 17,650,170.04, 26,460,091.96 and 6,134,141.09 is: 9,195,941.85
Step by Step Solution
- Step 1: Write the proportion equation
17,650,170.04 : 26,460,091.96 = 6,134,141.09 : x - Step 2: Convert to fraction form
17,650,170.04/26,460,091.96 = 6,134,141.09/x - Step 3: Cross multiply
17,650,170.04x = 26,460,091.96 × 6,134,141.09 - Step 4: Simplify right side
17,650,170.04x = 162,309,937,337,014.62 - Step 5: Solve for x
x = 162,309,937,337,014.62/17,650,170.04 - Step 6: Final answer
x = 9,195,941.85
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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.