Home / 159,014,424.44-238,524,624.65-49,837,181.04

Finding the Fourth Proportional to 159,014,424.44, 238,524,624.65 and 49,837,181.04

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Solution

The fourth proportional to 159,014,424.44, 238,524,624.65 and 49,837,181.04 is: 74,756,708.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,014,424.44 : 238,524,624.65 = 49,837,181.04 : x
  2. Step 2: Convert to fraction form
    159,014,424.44/238,524,624.65 = 49,837,181.04/x
  3. Step 3: Cross multiply
    159,014,424.44x = 238,524,624.65 × 49,837,181.04
  4. Step 4: Simplify right side
    159,014,424.44x = 11,887,394,901,304,690
  5. Step 5: Solve for x
    x = 11,887,394,901,304,690/159,014,424.44
  6. Step 6: Final answer
    x = 74,756,708.03

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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.