Home / 51,100,548.03-76,593,684.24-26,842,037.85

Finding the Fourth Proportional to 51,100,548.03, 76,593,684.24 and 26,842,037.85

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Solution

The fourth proportional to 51,100,548.03, 76,593,684.24 and 26,842,037.85 is: 40,233,043.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,100,548.03 : 76,593,684.24 = 26,842,037.85 : x
  2. Step 2: Convert to fraction form
    51,100,548.03/76,593,684.24 = 26,842,037.85/x
  3. Step 3: Cross multiply
    51,100,548.03x = 76,593,684.24 × 26,842,037.85
  4. Step 4: Simplify right side
    51,100,548.03x = 2,055,930,571,441,028.50
  5. Step 5: Solve for x
    x = 2,055,930,571,441,028.50/51,100,548.03
  6. Step 6: Final answer
    x = 40,233,043.49

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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.