Finding the Fourth Proportional to 41,659,393.20, 62,489,297.56 and 17,080,744.99
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Solution
The fourth proportional to 41,659,393.20, 62,489,297.56 and 17,080,744.99 is: 25,621,202.67
Step by Step Solution
- Step 1: Write the proportion equation
41,659,393.20 : 62,489,297.56 = 17,080,744.99 : x - Step 2: Convert to fraction form
41,659,393.20/62,489,297.56 = 17,080,744.99/x - Step 3: Cross multiply
41,659,393.20x = 62,489,297.56 × 17,080,744.99 - Step 4: Simplify right side
41,659,393.20x = 1,067,363,756,226,589.12 - Step 5: Solve for x
x = 1,067,363,756,226,589.12/41,659,393.20 - Step 6: Final answer
x = 25,621,202.67
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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.