Home / 173,420,080.88-239,297,715.86-95,083,020.27

Finding the Fourth Proportional to 173,420,080.88, 239,297,715.86 and 95,083,020.27

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Solution

The fourth proportional to 173,420,080.88, 239,297,715.86 and 95,083,020.27 is: 131,202,508.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,420,080.88 : 239,297,715.86 = 95,083,020.27 : x
  2. Step 2: Convert to fraction form
    173,420,080.88/239,297,715.86 = 95,083,020.27/x
  3. Step 3: Cross multiply
    173,420,080.88x = 239,297,715.86 × 95,083,020.27
  4. Step 4: Simplify right side
    173,420,080.88x = 22,753,149,567,205,664
  5. Step 5: Solve for x
    x = 22,753,149,567,205,664/173,420,080.88
  6. Step 6: Final answer
    x = 131,202,508.11

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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.