Finding the Fourth Proportional to 17,551,554.43, 26,330,922.37 and 6,035,526.09
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Solution
The fourth proportional to 17,551,554.43, 26,330,922.37 and 6,035,526.09 is: 9,054,523.89
Step by Step Solution
- Step 1: Write the proportion equation
17,551,554.43 : 26,330,922.37 = 6,035,526.09 : x - Step 2: Convert to fraction form
17,551,554.43/26,330,922.37 = 6,035,526.09/x - Step 3: Cross multiply
17,551,554.43x = 26,330,922.37 × 6,035,526.09 - Step 4: Simplify right side
17,551,554.43x = 158,920,968,937,899.62 - Step 5: Solve for x
x = 158,920,968,937,899.62/17,551,554.43 - Step 6: Final answer
x = 9,054,523.89
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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.