Home / 48,635,493.03-67,108,107.29-27,726,635.79

Finding the Fourth Proportional to 48,635,493.03, 67,108,107.29 and 27,726,635.79

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Solution

The fourth proportional to 48,635,493.03, 67,108,107.29 and 27,726,635.79 is: 38,257,698.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,635,493.03 : 67,108,107.29 = 27,726,635.79 : x
  2. Step 2: Convert to fraction form
    48,635,493.03/67,108,107.29 = 27,726,635.79/x
  3. Step 3: Cross multiply
    48,635,493.03x = 67,108,107.29 × 27,726,635.79
  4. Step 4: Simplify right side
    48,635,493.03x = 1,860,682,049,247,440.50
  5. Step 5: Solve for x
    x = 1,860,682,049,247,440.50/48,635,493.03
  6. Step 6: Final answer
    x = 38,257,698.92

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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.