Finding the Fourth Proportional to 24,076,022.34, 36,106,447.36 and 7,898,203.79
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Solution
The fourth proportional to 24,076,022.34, 36,106,447.36 and 7,898,203.79 is: 11,844,817.02
Step by Step Solution
- Step 1: Write the proportion equation
24,076,022.34 : 36,106,447.36 = 7,898,203.79 : x - Step 2: Convert to fraction form
24,076,022.34/36,106,447.36 = 7,898,203.79/x - Step 3: Cross multiply
24,076,022.34x = 36,106,447.36 × 7,898,203.79 - Step 4: Simplify right side
24,076,022.34x = 285,176,079,332,118.06 - Step 5: Solve for x
x = 285,176,079,332,118.06/24,076,022.34 - Step 6: Final answer
x = 11,844,817.02
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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.