Home / 23,945,037.32-33,044,100.18-13,080,021.32

Finding the Fourth Proportional to 23,945,037.32, 33,044,100.18 and 13,080,021.32

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Solution

The fourth proportional to 23,945,037.32, 33,044,100.18 and 13,080,021.32 is: 18,050,401.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,945,037.32 : 33,044,100.18 = 13,080,021.32 : x
  2. Step 2: Convert to fraction form
    23,945,037.32/33,044,100.18 = 13,080,021.32/x
  3. Step 3: Cross multiply
    23,945,037.32x = 33,044,100.18 × 13,080,021.32
  4. Step 4: Simplify right side
    23,945,037.32x = 432,217,534,854,615.81
  5. Step 5: Solve for x
    x = 432,217,534,854,615.81/23,945,037.32
  6. Step 6: Final answer
    x = 18,050,401.39

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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.