Finding the Fourth Proportional to 32,023,477.76, 44,159,368.23 and 27,392,592.44
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Solution
The fourth proportional to 32,023,477.76, 44,159,368.23 and 27,392,592.44 is: 37,773,523.08
Step by Step Solution
- Step 1: Write the proportion equation
32,023,477.76 : 44,159,368.23 = 27,392,592.44 : x - Step 2: Convert to fraction form
32,023,477.76/44,159,368.23 = 27,392,592.44/x - Step 3: Cross multiply
32,023,477.76x = 44,159,368.23 × 27,392,592.44 - Step 4: Simplify right side
32,023,477.76x = 1,209,639,576,111,477.25 - Step 5: Solve for x
x = 1,209,639,576,111,477.25/32,023,477.76 - Step 6: Final answer
x = 37,773,523.08
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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.