Finding the Fourth Proportional to 17,609,450.22, 26,415,985.23 and 6,094,898.64
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Solution
The fourth proportional to 17,609,450.22, 26,415,985.23 and 6,094,898.64 is: 9,142,974.39
Step by Step Solution
- Step 1: Write the proportion equation
17,609,450.22 : 26,415,985.23 = 6,094,898.64 : x - Step 2: Convert to fraction form
17,609,450.22/26,415,985.23 = 6,094,898.64/x - Step 3: Cross multiply
17,609,450.22x = 26,415,985.23 × 6,094,898.64 - Step 4: Simplify right side
17,609,450.22x = 161,002,752,452,587.09 - Step 5: Solve for x
x = 161,002,752,452,587.09/17,609,450.22 - Step 6: Final answer
x = 9,142,974.39
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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.