Home / 55,058,785.73-75,950,135.39-33,026,422.85

Finding the Fourth Proportional to 55,058,785.73, 75,950,135.39 and 33,026,422.85

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Solution

The fourth proportional to 55,058,785.73, 75,950,135.39 and 33,026,422.85 is: 45,557,875.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,058,785.73 : 75,950,135.39 = 33,026,422.85 : x
  2. Step 2: Convert to fraction form
    55,058,785.73/75,950,135.39 = 33,026,422.85/x
  3. Step 3: Cross multiply
    55,058,785.73x = 75,950,135.39 × 33,026,422.85
  4. Step 4: Simplify right side
    55,058,785.73x = 2,508,361,286,632,448.50
  5. Step 5: Solve for x
    x = 2,508,361,286,632,448.50/55,058,785.73
  6. Step 6: Final answer
    x = 45,557,875.16

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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.