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Finding the Third Proportional to 326,850,817.50 and 705,335,868

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Solution

The third proportional to 326,850,817.50 and 705,335,868 is: 1,522,097,116.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    326,850,817.50 : 705,335,868 = 705,335,868 : x
  2. Step 2: Convert to fraction form
    326,850,817.50/705,335,868 = 705,335,868/x
  3. Step 3: Cross multiply
    326,850,817.50x = 705,335,868 × 705,335,868
  4. Step 4: Simplify right side
    326,850,817.50x = 497,498,686,687,313,408
  5. Step 5: Solve for x
    x = 497,498,686,687,313,408/326,850,817.50
  6. Step 6: Final answer
    x = 1,522,097,116.03

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.