Finding the Third Proportional to 267,652,503 and 409,171,615.50
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Solution
The third proportional to 267,652,503 and 409,171,615.50 is: 625,517,822.75
Step by Step Solution
- Step 1: Write the proportion equation
267,652,503 : 409,171,615.50 = 409,171,615.50 : x - Step 2: Convert to fraction form
267,652,503/409,171,615.50 = 409,171,615.50/x - Step 3: Cross multiply
267,652,503x = 409,171,615.50 × 409,171,615.50 - Step 4: Simplify right side
267,652,503x = 167,421,410,930,879,840 - Step 5: Solve for x
x = 167,421,410,930,879,840/267,652,503 - Step 6: Final answer
x = 625,517,822.75
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.