Finding the Third Proportional to 3,102,615,133.11 and 4,353,583,224.12
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Solution
The third proportional to 3,102,615,133.11 and 4,353,583,224.12 is: 6,108,939,096.93
Step by Step Solution
- Step 1: Write the proportion equation
3,102,615,133.11 : 4,353,583,224.12 = 4,353,583,224.12 : x - Step 2: Convert to fraction form
3,102,615,133.11/4,353,583,224.12 = 4,353,583,224.12/x - Step 3: Cross multiply
3,102,615,133.11x = 4,353,583,224.12 × 4,353,583,224.12 - Step 4: Simplify right side
3,102,615,133.11x = 18,953,686,889,378,279,424 - Step 5: Solve for x
x = 18,953,686,889,378,279,424/3,102,615,133.11 - Step 6: Final answer
x = 6,108,939,096.93
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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.