Home / 26,297,017.40-36,289,187.24-14,694,676.22

Finding the Fourth Proportional to 26,297,017.40, 36,289,187.24 and 14,694,676.22

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Solution

The fourth proportional to 26,297,017.40, 36,289,187.24 and 14,694,676.22 is: 20,278,263.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,297,017.40 : 36,289,187.24 = 14,694,676.22 : x
  2. Step 2: Convert to fraction form
    26,297,017.40/36,289,187.24 = 14,694,676.22/x
  3. Step 3: Cross multiply
    26,297,017.40x = 36,289,187.24 × 14,694,676.22
  4. Step 4: Simplify right side
    26,297,017.40x = 533,257,856,778,755.50
  5. Step 5: Solve for x
    x = 533,257,856,778,755.50/26,297,017.40
  6. Step 6: Final answer
    x = 20,278,263.83

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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.