Finding the Fourth Proportional to 32,064,974.97, 44,248,479.99 and 17,380,325.96
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Solution
The fourth proportional to 32,064,974.97, 44,248,479.99 and 17,380,325.96 is: 23,984,207.26
Step by Step Solution
- Step 1: Write the proportion equation
32,064,974.97 : 44,248,479.99 = 17,380,325.96 : x - Step 2: Convert to fraction form
32,064,974.97/44,248,479.99 = 17,380,325.96/x - Step 3: Cross multiply
32,064,974.97x = 44,248,479.99 × 17,380,325.96 - Step 4: Simplify right side
32,064,974.97x = 769,053,005,571,358.75 - Step 5: Solve for x
x = 769,053,005,571,358.75/32,064,974.97 - Step 6: Final answer
x = 23,984,207.26
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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.