Finding the Fourth Proportional to 32,002,387.41, 44,163,294.60 and 17,318,053.68
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Solution
The fourth proportional to 32,002,387.41, 44,163,294.60 and 17,318,053.68 is: 23,898,914.06
Step by Step Solution
- Step 1: Write the proportion equation
32,002,387.41 : 44,163,294.60 = 17,318,053.68 : x - Step 2: Convert to fraction form
32,002,387.41/44,163,294.60 = 17,318,053.68/x - Step 3: Cross multiply
32,002,387.41x = 44,163,294.60 × 17,318,053.68 - Step 4: Simplify right side
32,002,387.41x = 764,822,306,568,454.12 - Step 5: Solve for x
x = 764,822,306,568,454.12/32,002,387.41 - Step 6: Final answer
x = 23,898,914.06
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.