Finding the Fourth Proportional to 32,503,624.26, 44,854,029.36 and 17,818,788.66
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Solution
The fourth proportional to 32,503,624.26, 44,854,029.36 and 17,818,788.66 is: 24,589,395.43
Step by Step Solution
- Step 1: Write the proportion equation
32,503,624.26 : 44,854,029.36 = 17,818,788.66 : x - Step 2: Convert to fraction form
32,503,624.26/44,854,029.36 = 17,818,788.66/x - Step 3: Cross multiply
32,503,624.26x = 44,854,029.36 × 17,818,788.66 - Step 4: Simplify right side
32,503,624.26x = 799,244,469,715,275 - Step 5: Solve for x
x = 799,244,469,715,275/32,503,624.26 - Step 6: Final answer
x = 24,589,395.43
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.