Home / 2,027,950,997.08-3,036,687,603.24-1,399,621,881.04

Finding the Fourth Proportional to 2,027,950,997.08, 3,036,687,603.24 and 1,399,621,881.04

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Solution

The fourth proportional to 2,027,950,997.08, 3,036,687,603.24 and 1,399,621,881.04 is: 2,095,817,118.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,027,950,997.08 : 3,036,687,603.24 = 1,399,621,881.04 : x
  2. Step 2: Convert to fraction form
    2,027,950,997.08/3,036,687,603.24 = 1,399,621,881.04/x
  3. Step 3: Cross multiply
    2,027,950,997.08x = 3,036,687,603.24 × 1,399,621,881.04
  4. Step 4: Simplify right side
    2,027,950,997.08x = 4,250,214,415,377,617,408
  5. Step 5: Solve for x
    x = 4,250,214,415,377,617,408/2,027,950,997.08
  6. Step 6: Final answer
    x = 2,095,817,118.61

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Why These Related Problems?

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