Home / 110,668,747.40-166,028,004.30-33,995,313.80

Finding the Fourth Proportional to 110,668,747.40, 166,028,004.30 and 33,995,313.80

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Solution

The fourth proportional to 110,668,747.40, 166,028,004.30 and 33,995,313.80 is: 51,000,614.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,668,747.40 : 166,028,004.30 = 33,995,313.80 : x
  2. Step 2: Convert to fraction form
    110,668,747.40/166,028,004.30 = 33,995,313.80/x
  3. Step 3: Cross multiply
    110,668,747.40x = 166,028,004.30 × 33,995,313.80
  4. Step 4: Simplify right side
    110,668,747.40x = 5,644,174,105,766,249
  5. Step 5: Solve for x
    x = 5,644,174,105,766,249/110,668,747.40
  6. Step 6: Final answer
    x = 51,000,614.34

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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.