Finding the Fourth Proportional to 32,101,759.68, 48,142,523.84 and 10,531,335.04
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Solution
The fourth proportional to 32,101,759.68, 48,142,523.84 and 10,531,335.04 is: 15,793,684.00
Step by Step Solution
- Step 1: Write the proportion equation
32,101,759.68 : 48,142,523.84 = 10,531,335.04 : x - Step 2: Convert to fraction form
32,101,759.68/48,142,523.84 = 10,531,335.04/x - Step 3: Cross multiply
32,101,759.68x = 48,142,523.84 × 10,531,335.04 - Step 4: Simplify right side
32,101,759.68x = 507,005,048,230,227.38 - Step 5: Solve for x
x = 507,005,048,230,227.38/32,101,759.68 - Step 6: Final answer
x = 15,793,684.00
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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.