Finding the Fourth Proportional to 175,229,052.18, 241,823,608.83 and 96,912,582.18
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Solution
The fourth proportional to 175,229,052.18, 241,823,608.83 and 96,912,582.18 is: 133,743,520.68
Step by Step Solution
- Step 1: Write the proportion equation
175,229,052.18 : 241,823,608.83 = 96,912,582.18 : x - Step 2: Convert to fraction form
175,229,052.18/241,823,608.83 = 96,912,582.18/x - Step 3: Cross multiply
175,229,052.18x = 241,823,608.83 × 96,912,582.18 - Step 4: Simplify right side
175,229,052.18x = 23,435,750,363,801,552 - Step 5: Solve for x
x = 23,435,750,363,801,552/175,229,052.18 - Step 6: Final answer
x = 133,743,520.68
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1.5x scale
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.