Finding the Third Proportional to 167,275,644.75 and 362,347,340.63
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Solution
The third proportional to 167,275,644.75 and 362,347,340.63 is: 784,905,629.59
Step by Step Solution
- Step 1: Write the proportion equation
167,275,644.75 : 362,347,340.63 = 362,347,340.63 : x - Step 2: Convert to fraction form
167,275,644.75/362,347,340.63 = 362,347,340.63/x - Step 3: Cross multiply
167,275,644.75x = 362,347,340.63 × 362,347,340.63 - Step 4: Simplify right side
167,275,644.75x = 131,295,595,258,009,776 - Step 5: Solve for x
x = 131,295,595,258,009,776/167,275,644.75 - Step 6: Final answer
x = 784,905,629.59
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.