Home / 2,501,519,874,260.80-3,451,907,975,983.30-1,403,890,496,244.90

Finding the Fourth Proportional to 2,501,519,874,260.80, 3,451,907,975,983.30 and 1,403,890,496,244.90

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Solution

The fourth proportional to 2,501,519,874,260.80, 3,451,907,975,983.30 and 1,403,890,496,244.90 is: 1,937,262,562,355.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,501,519,874,260.80 : 3,451,907,975,983.30 = 1,403,890,496,244.90 : x
  2. Step 2: Convert to fraction form
    2,501,519,874,260.80/3,451,907,975,983.30 = 1,403,890,496,244.90/x
  3. Step 3: Cross multiply
    2,501,519,874,260.80x = 3,451,907,975,983.30 × 1,403,890,496,244.90
  4. Step 4: Simplify right side
    2,501,519,874,260.80x = 4,846,100,801,394,922,563,305,472
  5. Step 5: Solve for x
    x = 4,846,100,801,394,922,563,305,472/2,501,519,874,260.80
  6. Step 6: Final answer
    x = 1,937,262,562,355.99

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.