Finding the Fourth Proportional to 32,002,751.29, 44,163,795.35 and 17,318,418.02
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Solution
The fourth proportional to 32,002,751.29, 44,163,795.35 and 17,318,418.02 is: 23,899,416.09
Step by Step Solution
- Step 1: Write the proportion equation
32,002,751.29 : 44,163,795.35 = 17,318,418.02 : x - Step 2: Convert to fraction form
32,002,751.29/44,163,795.35 = 17,318,418.02/x - Step 3: Cross multiply
32,002,751.29x = 44,163,795.35 × 17,318,418.02 - Step 4: Simplify right side
32,002,751.29x = 764,847,069,134,440.12 - Step 5: Solve for x
x = 764,847,069,134,440.12/32,002,751.29 - Step 6: Final answer
x = 23,899,416.09
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.