Home / 49,164,012.90-73,746,019.35-33,858,512.10

Finding the Fourth Proportional to 49,164,012.90, 73,746,019.35 and 33,858,512.10

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Solution

The fourth proportional to 49,164,012.90, 73,746,019.35 and 33,858,512.10 is: 50,787,768.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,164,012.90 : 73,746,019.35 = 33,858,512.10 : x
  2. Step 2: Convert to fraction form
    49,164,012.90/73,746,019.35 = 33,858,512.10/x
  3. Step 3: Cross multiply
    49,164,012.90x = 73,746,019.35 × 33,858,512.10
  4. Step 4: Simplify right side
    49,164,012.90x = 2,496,930,488,488,809
  5. Step 5: Solve for x
    x = 2,496,930,488,488,809/49,164,012.90
  6. Step 6: Final answer
    x = 50,787,768.15

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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.