Home / 57,042,066,404.43-85,563,394,777.83-33,443,754,749.91

Finding the Fourth Proportional to 57,042,066,404.43, 85,563,394,777.83 and 33,443,754,749.91

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Solution

The fourth proportional to 57,042,066,404.43, 85,563,394,777.83 and 33,443,754,749.91 is: 50,165,805,183.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,042,066,404.43 : 85,563,394,777.83 = 33,443,754,749.91 : x
  2. Step 2: Convert to fraction form
    57,042,066,404.43/85,563,394,777.83 = 33,443,754,749.91/x
  3. Step 3: Cross multiply
    57,042,066,404.43x = 85,563,394,777.83 × 33,443,754,749.91
  4. Step 4: Simplify right side
    57,042,066,404.43x = 2,861,561,190,519,476,846,592
  5. Step 5: Solve for x
    x = 2,861,561,190,519,476,846,592/57,042,066,404.43
  6. Step 6: Final answer
    x = 50,165,805,183.69

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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.