Home / 14,534,080.20-21,801,120.30-10,229,408.10

Finding the Fourth Proportional to 14,534,080.20, 21,801,120.30 and 10,229,408.10

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Solution

The fourth proportional to 14,534,080.20, 21,801,120.30 and 10,229,408.10 is: 15,344,112.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,534,080.20 : 21,801,120.30 = 10,229,408.10 : x
  2. Step 2: Convert to fraction form
    14,534,080.20/21,801,120.30 = 10,229,408.10/x
  3. Step 3: Cross multiply
    14,534,080.20x = 21,801,120.30 × 10,229,408.10
  4. Step 4: Simplify right side
    14,534,080.20x = 223,012,556,585,894.44
  5. Step 5: Solve for x
    x = 223,012,556,585,894.44/14,534,080.20
  6. Step 6: Final answer
    x = 15,344,112.15

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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.