Home / 55,040,233.43-75,893,118.75-35,167,744.23

Finding the Fourth Proportional to 55,040,233.43, 75,893,118.75 and 35,167,744.23

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Solution

The fourth proportional to 55,040,233.43, 75,893,118.75 and 35,167,744.23 is: 48,491,614.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,040,233.43 : 75,893,118.75 = 35,167,744.23 : x
  2. Step 2: Convert to fraction form
    55,040,233.43/75,893,118.75 = 35,167,744.23/x
  3. Step 3: Cross multiply
    55,040,233.43x = 75,893,118.75 × 35,167,744.23
  4. Step 4: Simplify right side
    55,040,233.43x = 2,668,989,789,017,017
  5. Step 5: Solve for x
    x = 2,668,989,789,017,017/55,040,233.43
  6. Step 6: Final answer
    x = 48,491,614.64

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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.