Home / 180,267,880.27-270,363,981.84-50,845,223.89

Finding the Fourth Proportional to 180,267,880.27, 270,363,981.84 and 50,845,223.89

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Solution

The fourth proportional to 180,267,880.27, 270,363,981.84 and 50,845,223.89 is: 76,257,163.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,267,880.27 : 270,363,981.84 = 50,845,223.89 : x
  2. Step 2: Convert to fraction form
    180,267,880.27/270,363,981.84 = 50,845,223.89/x
  3. Step 3: Cross multiply
    180,267,880.27x = 270,363,981.84 × 50,845,223.89
  4. Step 4: Simplify right side
    180,267,880.27x = 13,746,717,188,446,692
  5. Step 5: Solve for x
    x = 13,746,717,188,446,692/180,267,880.27
  6. Step 6: Final answer
    x = 76,257,163.33

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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.