Home / 24,021,661.14-33,149,924.36-13,008,429.86

Finding the Fourth Proportional to 24,021,661.14, 33,149,924.36 and 13,008,429.86

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Solution

The fourth proportional to 24,021,661.14, 33,149,924.36 and 13,008,429.86 is: 17,951,650.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,021,661.14 : 33,149,924.36 = 13,008,429.86 : x
  2. Step 2: Convert to fraction form
    24,021,661.14/33,149,924.36 = 13,008,429.86/x
  3. Step 3: Cross multiply
    24,021,661.14x = 33,149,924.36 × 13,008,429.86
  4. Step 4: Simplify right side
    24,021,661.14x = 431,228,465,670,573.62
  5. Step 5: Solve for x
    x = 431,228,465,670,573.62/24,021,661.14
  6. Step 6: Final answer
    x = 17,951,650.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.