Home / 54,376,044.75-75,040,565.71-33,480,132.33

Finding the Fourth Proportional to 54,376,044.75, 75,040,565.71 and 33,480,132.33

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Solution

The fourth proportional to 54,376,044.75, 75,040,565.71 and 33,480,132.33 is: 46,203,582.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,376,044.75 : 75,040,565.71 = 33,480,132.33 : x
  2. Step 2: Convert to fraction form
    54,376,044.75/75,040,565.71 = 33,480,132.33/x
  3. Step 3: Cross multiply
    54,376,044.75x = 75,040,565.71 × 33,480,132.33
  4. Step 4: Simplify right side
    54,376,044.75x = 2,512,368,070,088,860
  5. Step 5: Solve for x
    x = 2,512,368,070,088,860/54,376,044.75
  6. Step 6: Final answer
    x = 46,203,582.51

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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.