Home / 3,895,065,028,873.90-5,372,956,514,027.50-2,429,297,088,536.80

Finding the Fourth Proportional to 3,895,065,028,873.90, 5,372,956,514,027.50 and 2,429,297,088,536.80

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Solution

The fourth proportional to 3,895,065,028,873.90, 5,372,956,514,027.50 and 2,429,297,088,536.80 is: 3,351,037,150,754.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,895,065,028,873.90 : 5,372,956,514,027.50 = 2,429,297,088,536.80 : x
  2. Step 2: Convert to fraction form
    3,895,065,028,873.90/5,372,956,514,027.50 = 2,429,297,088,536.80/x
  3. Step 3: Cross multiply
    3,895,065,028,873.90x = 5,372,956,514,027.50 × 2,429,297,088,536.80
  4. Step 4: Simplify right side
    3,895,065,028,873.90x = 13,052,507,616,361,838,542,848,000
  5. Step 5: Solve for x
    x = 13,052,507,616,361,838,542,848,000/3,895,065,028,873.90
  6. Step 6: Final answer
    x = 3,351,037,150,754.69

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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.