Finding the Fourth Proportional to 17,746,453.08, 24,490,121.58 and 9,597,691.08
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Solution
The fourth proportional to 17,746,453.08, 24,490,121.58 and 9,597,691.08 is: 13,244,822.52
Step by Step Solution
- Step 1: Write the proportion equation
17,746,453.08 : 24,490,121.58 = 9,597,691.08 : x - Step 2: Convert to fraction form
17,746,453.08/24,490,121.58 = 9,597,691.08/x - Step 3: Cross multiply
17,746,453.08x = 24,490,121.58 × 9,597,691.08 - Step 4: Simplify right side
17,746,453.08x = 235,048,621,436,481.50 - Step 5: Solve for x
x = 235,048,621,436,481.50/17,746,453.08 - Step 6: Final answer
x = 13,244,822.52
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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.