Finding the Fourth Proportional to 177,150,250.13, 244,474,431.26 and 98,840,647.31
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Solution
The fourth proportional to 177,150,250.13, 244,474,431.26 and 98,840,647.31 is: 136,404,046.95
Step by Step Solution
- Step 1: Write the proportion equation
177,150,250.13 : 244,474,431.26 = 98,840,647.31 : x - Step 2: Convert to fraction form
177,150,250.13/244,474,431.26 = 98,840,647.31/x - Step 3: Cross multiply
177,150,250.13x = 244,474,431.26 × 98,840,647.31 - Step 4: Simplify right side
177,150,250.13x = 24,164,011,034,765,924 - Step 5: Solve for x
x = 24,164,011,034,765,924/177,150,250.13 - Step 6: Final answer
x = 136,404,046.95
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.