Finding the Third Proportional to 368,337,474.56 and 552,370,919.91
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Solution
The third proportional to 368,337,474.56 and 552,370,919.91 is: 828,353,491.65
Step by Step Solution
- Step 1: Write the proportion equation
368,337,474.56 : 552,370,919.91 = 552,370,919.91 : x - Step 2: Convert to fraction form
368,337,474.56/552,370,919.91 = 552,370,919.91/x - Step 3: Cross multiply
368,337,474.56x = 552,370,919.91 × 552,370,919.91 - Step 4: Simplify right side
368,337,474.56x = 305,113,633,158,076,864 - Step 5: Solve for x
x = 305,113,633,158,076,864/368,337,474.56 - Step 6: Final answer
x = 828,353,491.65
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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.