Home / 34,120,310.40-51,183,109.44-11,401,287.84

Finding the Fourth Proportional to 34,120,310.40, 51,183,109.44 and 11,401,287.84

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Solution

The fourth proportional to 34,120,310.40, 51,183,109.44 and 11,401,287.84 is: 17,102,815.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,120,310.40 : 51,183,109.44 = 11,401,287.84 : x
  2. Step 2: Convert to fraction form
    34,120,310.40/51,183,109.44 = 11,401,287.84/x
  3. Step 3: Cross multiply
    34,120,310.40x = 51,183,109.44 × 11,401,287.84
  4. Step 4: Simplify right side
    34,120,310.40x = 583,553,363,271,661.12
  5. Step 5: Solve for x
    x = 583,553,363,271,661.12/34,120,310.40
  6. Step 6: Final answer
    x = 17,102,815.20

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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.