Finding the Fourth Proportional to 244,440,559.05, 366,725,792.48 and 106,206,850.05
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Solution
The fourth proportional to 244,440,559.05, 366,725,792.48 and 106,206,850.05 is: 159,338,496.86
Step by Step Solution
- Step 1: Write the proportion equation
244,440,559.05 : 366,725,792.48 = 106,206,850.05 : x - Step 2: Convert to fraction form
244,440,559.05/366,725,792.48 = 106,206,850.05/x - Step 3: Cross multiply
244,440,559.05x = 366,725,792.48 × 106,206,850.05 - Step 4: Simplify right side
244,440,559.05x = 38,948,791,250,859,744 - Step 5: Solve for x
x = 38,948,791,250,859,744/244,440,559.05 - Step 6: Final answer
x = 159,338,496.86
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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.