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Finding the Third Proportional to 263,900,250 and 545,903,028

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Solution

The third proportional to 263,900,250 and 545,903,028 is: 1,129,252,874.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,900,250 : 545,903,028 = 545,903,028 : x
  2. Step 2: Convert to fraction form
    263,900,250/545,903,028 = 545,903,028/x
  3. Step 3: Cross multiply
    263,900,250x = 545,903,028 × 545,903,028
  4. Step 4: Simplify right side
    263,900,250x = 298,010,115,979,568,768
  5. Step 5: Solve for x
    x = 298,010,115,979,568,768/263,900,250
  6. Step 6: Final answer
    x = 1,129,252,874.83

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.