Home / 26,097,755.70-39,180,846.17-17,500,326.58

Finding the Fourth Proportional to 26,097,755.70, 39,180,846.17 and 17,500,326.58

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Solution

The fourth proportional to 26,097,755.70, 39,180,846.17 and 17,500,326.58 is: 26,273,431.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,097,755.70 : 39,180,846.17 = 17,500,326.58 : x
  2. Step 2: Convert to fraction form
    26,097,755.70/39,180,846.17 = 17,500,326.58/x
  3. Step 3: Cross multiply
    26,097,755.70x = 39,180,846.17 × 17,500,326.58
  4. Step 4: Simplify right side
    26,097,755.70x = 685,677,603,655,742.12
  5. Step 5: Solve for x
    x = 685,677,603,655,742.12/26,097,755.70
  6. Step 6: Final answer
    x = 26,273,431.77

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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.