Finding the Fourth Proportional to 244,871,444.96, 337,907,091.64 and 134,863,157.96
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Solution
The fourth proportional to 244,871,444.96, 337,907,091.64 and 134,863,157.96 is: 186,102,620.02
Step by Step Solution
- Step 1: Write the proportion equation
244,871,444.96 : 337,907,091.64 = 134,863,157.96 : x - Step 2: Convert to fraction form
244,871,444.96/337,907,091.64 = 134,863,157.96/x - Step 3: Cross multiply
244,871,444.96x = 337,907,091.64 × 134,863,157.96 - Step 4: Simplify right side
244,871,444.96x = 45,571,217,475,649,520 - Step 5: Solve for x
x = 45,571,217,475,649,520/244,871,444.96 - Step 6: Final answer
x = 186,102,620.02
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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.