Home / 50,975,223.40-76,336,863.90-33,843,140.20

Finding the Fourth Proportional to 50,975,223.40, 76,336,863.90 and 33,843,140.20

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Solution

The fourth proportional to 50,975,223.40, 76,336,863.90 and 33,843,140.20 is: 50,681,076.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,975,223.40 : 76,336,863.90 = 33,843,140.20 : x
  2. Step 2: Convert to fraction form
    50,975,223.40/76,336,863.90 = 33,843,140.20/x
  3. Step 3: Cross multiply
    50,975,223.40x = 76,336,863.90 × 33,843,140.20
  4. Step 4: Simplify right side
    50,975,223.40x = 2,583,479,187,396,019
  5. Step 5: Solve for x
    x = 2,583,479,187,396,019/50,975,223.40
  6. Step 6: Final answer
    x = 50,681,076.32

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.