Finding the Fourth Proportional to 244,975,104.10, 367,037,503.35 and 206,711,352.10
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Solution
The fourth proportional to 244,975,104.10, 367,037,503.35 and 206,711,352.10 is: 309,708,281.86
Step by Step Solution
- Step 1: Write the proportion equation
244,975,104.10 : 367,037,503.35 = 206,711,352.10 : x - Step 2: Convert to fraction form
244,975,104.10/367,037,503.35 = 206,711,352.10/x - Step 3: Cross multiply
244,975,104.10x = 367,037,503.35 × 206,711,352.10 - Step 4: Simplify right side
244,975,104.10x = 75,870,818,588,886,784 - Step 5: Solve for x
x = 75,870,818,588,886,784/244,975,104.10 - Step 6: Final answer
x = 309,708,281.86
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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.