Home / 5,549,637,374.29-8,321,131,606.38-1,766,395,446.73

Finding the Fourth Proportional to 5,549,637,374.29, 8,321,131,606.38 and 1,766,395,446.73

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Solution

The fourth proportional to 5,549,637,374.29, 8,321,131,606.38 and 1,766,395,446.73 is: 2,648,535,028.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,549,637,374.29 : 8,321,131,606.38 = 1,766,395,446.73 : x
  2. Step 2: Convert to fraction form
    5,549,637,374.29/8,321,131,606.38 = 1,766,395,446.73/x
  3. Step 3: Cross multiply
    5,549,637,374.29x = 8,321,131,606.38 × 1,766,395,446.73
  4. Step 4: Simplify right side
    5,549,637,374.29x = 14,698,408,981,150,722,048
  5. Step 5: Solve for x
    x = 14,698,408,981,150,722,048/5,549,637,374.29
  6. Step 6: Final answer
    x = 2,648,535,028.48

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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.