Home / 468,603,738.08-702,897,782.88-114,081,759.44

Finding the Fourth Proportional to 468,603,738.08, 702,897,782.88 and 114,081,759.44

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Solution

The fourth proportional to 468,603,738.08, 702,897,782.88 and 114,081,759.44 is: 171,120,734.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    468,603,738.08 : 702,897,782.88 = 114,081,759.44 : x
  2. Step 2: Convert to fraction form
    468,603,738.08/702,897,782.88 = 114,081,759.44/x
  3. Step 3: Cross multiply
    468,603,738.08x = 702,897,782.88 × 114,081,759.44
  4. Step 4: Simplify right side
    468,603,738.08x = 80,187,815,777,425,504
  5. Step 5: Solve for x
    x = 80,187,815,777,425,504/468,603,738.08
  6. Step 6: Final answer
    x = 171,120,734.35

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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.