Home / 29,620,217.76-44,401,174.44-17,308,555.92

Finding the Fourth Proportional to 29,620,217.76, 44,401,174.44 and 17,308,555.92

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Solution

The fourth proportional to 29,620,217.76, 44,401,174.44 and 17,308,555.92 is: 25,945,798.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,620,217.76 : 44,401,174.44 = 17,308,555.92 : x
  2. Step 2: Convert to fraction form
    29,620,217.76/44,401,174.44 = 17,308,555.92/x
  3. Step 3: Cross multiply
    29,620,217.76x = 44,401,174.44 × 17,308,555.92
  4. Step 4: Simplify right side
    29,620,217.76x = 768,520,210,708,414.75
  5. Step 5: Solve for x
    x = 768,520,210,708,414.75/29,620,217.76
  6. Step 6: Final answer
    x = 25,945,798.81

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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.