Home / 14,992,120.12-22,497,429.78-5,892,619

Finding the Fourth Proportional to 14,992,120.12, 22,497,429.78 and 5,892,619

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Solution

The fourth proportional to 14,992,120.12, 22,497,429.78 and 5,892,619 is: 8,842,564.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,992,120.12 : 22,497,429.78 = 5,892,619 : x
  2. Step 2: Convert to fraction form
    14,992,120.12/22,497,429.78 = 5,892,619/x
  3. Step 3: Cross multiply
    14,992,120.12x = 22,497,429.78 × 5,892,619
  4. Step 4: Simplify right side
    14,992,120.12x = 132,568,782,172,793.83
  5. Step 5: Solve for x
    x = 132,568,782,172,793.83/14,992,120.12
  6. Step 6: Final answer
    x = 8,842,564.03

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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.