Finding the Fourth Proportional to 24,076,053.76, 36,105,682.56 and 10,605,533.44
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Solution
The fourth proportional to 24,076,053.76, 36,105,682.56 and 10,605,533.44 is: 15,904,600.79
Step by Step Solution
- Step 1: Write the proportion equation
24,076,053.76 : 36,105,682.56 = 10,605,533.44 : x - Step 2: Convert to fraction form
24,076,053.76/36,105,682.56 = 10,605,533.44/x - Step 3: Cross multiply
24,076,053.76x = 36,105,682.56 × 10,605,533.44 - Step 4: Simplify right side
24,076,053.76x = 382,920,023,764,104.81 - Step 5: Solve for x
x = 382,920,023,764,104.81/24,076,053.76 - Step 6: Final answer
x = 15,904,600.79
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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.