Finding the Fourth Proportional to 16,560,903, 24,841,354.50 and 4,593,639
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Solution
The fourth proportional to 16,560,903, 24,841,354.50 and 4,593,639 is: 6,890,458.50
Step by Step Solution
- Step 1: Write the proportion equation
16,560,903 : 24,841,354.50 = 4,593,639 : x - Step 2: Convert to fraction form
16,560,903/24,841,354.50 = 4,593,639/x - Step 3: Cross multiply
16,560,903x = 24,841,354.50 × 4,593,639 - Step 4: Simplify right side
16,560,903x = 114,112,214,844,025.50 - Step 5: Solve for x
x = 114,112,214,844,025.50/16,560,903 - Step 6: Final answer
x = 6,890,458.50
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1.5x scale
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.