Home / 53,083,033.11-73,277,162.60-35,689,460.85

Finding the Fourth Proportional to 53,083,033.11, 73,277,162.60 and 35,689,460.85

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Solution

The fourth proportional to 53,083,033.11, 73,277,162.60 and 35,689,460.85 is: 49,266,635.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,083,033.11 : 73,277,162.60 = 35,689,460.85 : x
  2. Step 2: Convert to fraction form
    53,083,033.11/73,277,162.60 = 35,689,460.85/x
  3. Step 3: Cross multiply
    53,083,033.11x = 73,277,162.60 × 35,689,460.85
  4. Step 4: Simplify right side
    53,083,033.11x = 2,615,222,425,633,337
  5. Step 5: Solve for x
    x = 2,615,222,425,633,337/53,083,033.11
  6. Step 6: Final answer
    x = 49,266,635.16

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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.