Finding the Fourth Proportional to 16,107,088.34, 24,160,682.28 and 3,976,553.18
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Solution
The fourth proportional to 16,107,088.34, 24,160,682.28 and 3,976,553.18 is: 5,964,842.05
Step by Step Solution
- Step 1: Write the proportion equation
16,107,088.34 : 24,160,682.28 = 3,976,553.18 : x - Step 2: Convert to fraction form
16,107,088.34/24,160,682.28 = 3,976,553.18/x - Step 3: Cross multiply
16,107,088.34x = 24,160,682.28 × 3,976,553.18 - Step 4: Simplify right side
16,107,088.34x = 96,076,237,830,700.23 - Step 5: Solve for x
x = 96,076,237,830,700.23/16,107,088.34 - Step 6: Final answer
x = 5,964,842.05
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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.