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Finding the Third Proportional to 7,989,160 and 17,098,064

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Solution

The third proportional to 7,989,160 and 17,098,064 is: 36,592,556.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,989,160 : 17,098,064 = 17,098,064 : x
  2. Step 2: Convert to fraction form
    7,989,160/17,098,064 = 17,098,064/x
  3. Step 3: Cross multiply
    7,989,160x = 17,098,064 × 17,098,064
  4. Step 4: Simplify right side
    7,989,160x = 292,343,792,548,096
  5. Step 5: Solve for x
    x = 292,343,792,548,096/7,989,160
  6. Step 6: Final answer
    x = 36,592,556.98

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.