Home / 33,401,712.30-50,102,568.45-25,834,109.10

Finding the Fourth Proportional to 33,401,712.30, 50,102,568.45 and 25,834,109.10

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Solution

The fourth proportional to 33,401,712.30, 50,102,568.45 and 25,834,109.10 is: 38,751,163.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,401,712.30 : 50,102,568.45 = 25,834,109.10 : x
  2. Step 2: Convert to fraction form
    33,401,712.30/50,102,568.45 = 25,834,109.10/x
  3. Step 3: Cross multiply
    33,401,712.30x = 50,102,568.45 × 25,834,109.10
  4. Step 4: Simplify right side
    33,401,712.30x = 1,294,355,219,527,518
  5. Step 5: Solve for x
    x = 1,294,355,219,527,518/33,401,712.30
  6. Step 6: Final answer
    x = 38,751,163.65

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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.