Home / 336,408,147.43-504,610,103.69-181,035,143.26

Finding the Fourth Proportional to 336,408,147.43, 504,610,103.69 and 181,035,143.26

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Solution

The fourth proportional to 336,408,147.43, 504,610,103.69 and 181,035,143.26 is: 271,551,575.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,408,147.43 : 504,610,103.69 = 181,035,143.26 : x
  2. Step 2: Convert to fraction form
    336,408,147.43/504,610,103.69 = 181,035,143.26/x
  3. Step 3: Cross multiply
    336,408,147.43x = 504,610,103.69 × 181,035,143.26
  4. Step 4: Simplify right side
    336,408,147.43x = 91,352,162,409,129,648
  5. Step 5: Solve for x
    x = 91,352,162,409,129,648/336,408,147.43
  6. Step 6: Final answer
    x = 271,551,575.39

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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.