Finding the Fourth Proportional to 24,689,701.13, 37,034,445.91 and 6,245,820.70
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Solution
The fourth proportional to 24,689,701.13, 37,034,445.91 and 6,245,820.70 is: 9,368,704.28
Step by Step Solution
- Step 1: Write the proportion equation
24,689,701.13 : 37,034,445.91 = 6,245,820.70 : x - Step 2: Convert to fraction form
24,689,701.13/37,034,445.91 = 6,245,820.70/x - Step 3: Cross multiply
24,689,701.13x = 37,034,445.91 × 6,245,820.70 - Step 4: Simplify right side
24,689,701.13x = 231,310,508,692,536.09 - Step 5: Solve for x
x = 231,310,508,692,536.09/24,689,701.13 - Step 6: Final answer
x = 9,368,704.28
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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.