Home / 92,062,579.92-127,044,559.49-50,246,945.03

Finding the Fourth Proportional to 92,062,579.92, 127,044,559.49 and 50,246,945.03

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Solution

The fourth proportional to 92,062,579.92, 127,044,559.49 and 50,246,945.03 is: 69,339,801.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,062,579.92 : 127,044,559.49 = 50,246,945.03 : x
  2. Step 2: Convert to fraction form
    92,062,579.92/127,044,559.49 = 50,246,945.03/x
  3. Step 3: Cross multiply
    92,062,579.92x = 127,044,559.49 × 50,246,945.03
  4. Step 4: Simplify right side
    92,062,579.92x = 6,383,600,996,168,137
  5. Step 5: Solve for x
    x = 6,383,600,996,168,137/92,062,579.92
  6. Step 6: Final answer
    x = 69,339,801.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.