Home / 45,125,309.76-62,212,782.24-35,863,805.76

Finding the Fourth Proportional to 45,125,309.76, 62,212,782.24 and 35,863,805.76

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Solution

The fourth proportional to 45,125,309.76, 62,212,782.24 and 35,863,805.76 is: 49,444,250.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,125,309.76 : 62,212,782.24 = 35,863,805.76 : x
  2. Step 2: Convert to fraction form
    45,125,309.76/62,212,782.24 = 35,863,805.76/x
  3. Step 3: Cross multiply
    45,125,309.76x = 62,212,782.24 × 35,863,805.76
  4. Step 4: Simplify right side
    45,125,309.76x = 2,231,187,138,044,537.75
  5. Step 5: Solve for x
    x = 2,231,187,138,044,537.75/45,125,309.76
  6. Step 6: Final answer
    x = 49,444,250.91

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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.