Finding the Fourth Proportional to 48,883,512.30, 73,334,125.80 and 24,561,229.20
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Solution
The fourth proportional to 48,883,512.30, 73,334,125.80 and 24,561,229.20 is: 36,846,294.12
Step by Step Solution
- Step 1: Write the proportion equation
48,883,512.30 : 73,334,125.80 = 24,561,229.20 : x - Step 2: Convert to fraction form
48,883,512.30/73,334,125.80 = 24,561,229.20/x - Step 3: Cross multiply
48,883,512.30x = 73,334,125.80 × 24,561,229.20 - Step 4: Simplify right side
48,883,512.30x = 1,801,176,271,955,433.25 - Step 5: Solve for x
x = 1,801,176,271,955,433.25/48,883,512.30 - Step 6: Final answer
x = 36,846,294.12
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.