Finding the Fourth Proportional to 32,503,620.26, 44,854,023.84 and 17,818,784.66
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Solution
The fourth proportional to 32,503,620.26, 44,854,023.84 and 17,818,784.66 is: 24,589,389.91
Step by Step Solution
- Step 1: Write the proportion equation
32,503,620.26 : 44,854,023.84 = 17,818,784.66 : x - Step 2: Convert to fraction form
32,503,620.26/44,854,023.84 = 17,818,784.66/x - Step 3: Cross multiply
32,503,620.26x = 44,854,023.84 × 17,818,784.66 - Step 4: Simplify right side
32,503,620.26x = 799,244,191,939,466.38 - Step 5: Solve for x
x = 799,244,191,939,466.38/32,503,620.26 - Step 6: Final answer
x = 24,589,389.91
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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.