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Finding the Third Proportional to 16,185,850.88 and 33,868,096.13

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Solution

The third proportional to 16,185,850.88 and 33,868,096.13 is: 70,867,323.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,185,850.88 : 33,868,096.13 = 33,868,096.13 : x
  2. Step 2: Convert to fraction form
    16,185,850.88/33,868,096.13 = 33,868,096.13/x
  3. Step 3: Cross multiply
    16,185,850.88x = 33,868,096.13 × 33,868,096.13
  4. Step 4: Simplify right side
    16,185,850.88x = 1,147,047,935,132,240
  5. Step 5: Solve for x
    x = 1,147,047,935,132,240/16,185,850.88
  6. Step 6: Final answer
    x = 70,867,323.81

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Why These Related Problems?

These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.