Home / 1,964,466,551.25-2,945,978,265.38

Finding the Third Proportional to 1,964,466,551.25 and 2,945,978,265.38

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Solution

The third proportional to 1,964,466,551.25 and 2,945,978,265.38 is: 4,417,885,320.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,964,466,551.25 : 2,945,978,265.38 = 2,945,978,265.38 : x
  2. Step 2: Convert to fraction form
    1,964,466,551.25/2,945,978,265.38 = 2,945,978,265.38/x
  3. Step 3: Cross multiply
    1,964,466,551.25x = 2,945,978,265.38 × 2,945,978,265.38
  4. Step 4: Simplify right side
    1,964,466,551.25x = 8,678,787,940,061,893,632
  5. Step 5: Solve for x
    x = 8,678,787,940,061,893,632/1,964,466,551.25
  6. Step 6: Final answer
    x = 4,417,885,320.85

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.