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Finding the Third Proportional to 65,888,797,338.50 and 92,785,945,873.50

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Solution

The third proportional to 65,888,797,338.50 and 92,785,945,873.50 is: 130,663,058,052.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,888,797,338.50 : 92,785,945,873.50 = 92,785,945,873.50 : x
  2. Step 2: Convert to fraction form
    65,888,797,338.50/92,785,945,873.50 = 92,785,945,873.50/x
  3. Step 3: Cross multiply
    65,888,797,338.50x = 92,785,945,873.50 × 92,785,945,873.50
  4. Step 4: Simplify right side
    65,888,797,338.50x = 8,609,231,751,640,072,060,928
  5. Step 5: Solve for x
    x = 8,609,231,751,640,072,060,928/65,888,797,338.50
  6. Step 6: Final answer
    x = 130,663,058,052.35

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.