Home / 174,951,401.88-241,432,336.77-100,608,452.46

Finding the Fourth Proportional to 174,951,401.88, 241,432,336.77 and 100,608,452.46

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Solution

The fourth proportional to 174,951,401.88, 241,432,336.77 and 100,608,452.46 is: 138,839,320.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,951,401.88 : 241,432,336.77 = 100,608,452.46 : x
  2. Step 2: Convert to fraction form
    174,951,401.88/241,432,336.77 = 100,608,452.46/x
  3. Step 3: Cross multiply
    174,951,401.88x = 241,432,336.77 × 100,608,452.46
  4. Step 4: Simplify right side
    174,951,401.88x = 24,290,133,776,231,256
  5. Step 5: Solve for x
    x = 24,290,133,776,231,256/174,951,401.88
  6. Step 6: Final answer
    x = 138,839,320.61

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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.