Finding the Fourth Proportional to 17,524,273.14, 24,307,220.25 and 17,058,179.70
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Solution
The fourth proportional to 17,524,273.14, 24,307,220.25 and 17,058,179.70 is: 23,660,720.63
Step by Step Solution
- Step 1: Write the proportion equation
17,524,273.14 : 24,307,220.25 = 17,058,179.70 : x - Step 2: Convert to fraction form
17,524,273.14/24,307,220.25 = 17,058,179.70/x - Step 3: Cross multiply
17,524,273.14x = 24,307,220.25 × 17,058,179.70 - Step 4: Simplify right side
17,524,273.14x = 414,636,931,031,978.94 - Step 5: Solve for x
x = 414,636,931,031,978.94/17,524,273.14 - Step 6: Final answer
x = 23,660,720.63
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.