Finding the Fourth Proportional to 32,263,720.22, 44,523,370.86 and 17,579,508.06
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Solution
The fourth proportional to 32,263,720.22, 44,523,370.86 and 17,579,508.06 is: 24,259,414.34
Step by Step Solution
- Step 1: Write the proportion equation
32,263,720.22 : 44,523,370.86 = 17,579,508.06 : x - Step 2: Convert to fraction form
32,263,720.22/44,523,370.86 = 17,579,508.06/x - Step 3: Cross multiply
32,263,720.22x = 44,523,370.86 × 17,579,508.06 - Step 4: Simplify right side
32,263,720.22x = 782,698,956,891,739 - Step 5: Solve for x
x = 782,698,956,891,739/32,263,720.22 - Step 6: Final answer
x = 24,259,414.34
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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.