Finding the Fourth Proportional to 332,059,608.77, 497,122,793.33 and 174,118,095.09
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Solution
The fourth proportional to 332,059,608.77, 497,122,793.33 and 174,118,095.09 is: 260,670,287.85
Step by Step Solution
- Step 1: Write the proportion equation
332,059,608.77 : 497,122,793.33 = 174,118,095.09 : x - Step 2: Convert to fraction form
332,059,608.77/497,122,793.33 = 174,118,095.09/x - Step 3: Cross multiply
332,059,608.77x = 497,122,793.33 × 174,118,095.09 - Step 4: Simplify right side
332,059,608.77x = 86,558,073,799,568,768 - Step 5: Solve for x
x = 86,558,073,799,568,768/332,059,608.77 - Step 6: Final answer
x = 260,670,287.85
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.