Finding the Fourth Proportional to 24,953,416.92, 37,433,695.86 and 7,683,079.01
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Solution
The fourth proportional to 24,953,416.92, 37,433,695.86 and 7,683,079.01 is: 11,525,717.85
Step by Step Solution
- Step 1: Write the proportion equation
24,953,416.92 : 37,433,695.86 = 7,683,079.01 : x - Step 2: Convert to fraction form
24,953,416.92/37,433,695.86 = 7,683,079.01/x - Step 3: Cross multiply
24,953,416.92x = 37,433,695.86 × 7,683,079.01 - Step 4: Simplify right side
24,953,416.92x = 287,606,042,741,521.44 - Step 5: Solve for x
x = 287,606,042,741,521.44/24,953,416.92 - Step 6: Final answer
x = 11,525,717.85
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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.