Finding the Fourth Proportional to 23,396,445.57, 35,097,861.84 and 9,746,399.08
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Solution
The fourth proportional to 23,396,445.57, 35,097,861.84 and 9,746,399.08 is: 14,620,928.95
Step by Step Solution
- Step 1: Write the proportion equation
23,396,445.57 : 35,097,861.84 = 9,746,399.08 : x - Step 2: Convert to fraction form
23,396,445.57/35,097,861.84 = 9,746,399.08/x - Step 3: Cross multiply
23,396,445.57x = 35,097,861.84 × 9,746,399.08 - Step 4: Simplify right side
23,396,445.57x = 342,077,768,354,666.44 - Step 5: Solve for x
x = 342,077,768,354,666.44/23,396,445.57 - Step 6: Final answer
x = 14,620,928.95
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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.