Home / 111,182,660.65-166,773,151.26-33,459,230.03

Finding the Fourth Proportional to 111,182,660.65, 166,773,151.26 and 33,459,230.03

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Solution

The fourth proportional to 111,182,660.65, 166,773,151.26 and 33,459,230.03 is: 50,188,592.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,182,660.65 : 166,773,151.26 = 33,459,230.03 : x
  2. Step 2: Convert to fraction form
    111,182,660.65/166,773,151.26 = 33,459,230.03/x
  3. Step 3: Cross multiply
    111,182,660.65x = 166,773,151.26 × 33,459,230.03
  4. Step 4: Simplify right side
    111,182,660.65x = 5,580,101,229,835,162
  5. Step 5: Solve for x
    x = 5,580,101,229,835,162/111,182,660.65
  6. Step 6: Final answer
    x = 50,188,592.33

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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.