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Finding the Third Proportional to 7,076,110 and 15,477,110

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Solution

The third proportional to 7,076,110 and 15,477,110 is: 33,852,064.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,076,110 : 15,477,110 = 15,477,110 : x
  2. Step 2: Convert to fraction form
    7,076,110/15,477,110 = 15,477,110/x
  3. Step 3: Cross multiply
    7,076,110x = 15,477,110 × 15,477,110
  4. Step 4: Simplify right side
    7,076,110x = 239,540,933,952,100
  5. Step 5: Solve for x
    x = 239,540,933,952,100/7,076,110
  6. Step 6: Final answer
    x = 33,852,064.76

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.