Home / 48,028,829.72-72,045,238.19-13,950,175.59

Finding the Fourth Proportional to 48,028,829.72, 72,045,238.19 and 13,950,175.59

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Solution

The fourth proportional to 48,028,829.72, 72,045,238.19 and 13,950,175.59 is: 20,925,842.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,028,829.72 : 72,045,238.19 = 13,950,175.59 : x
  2. Step 2: Convert to fraction form
    48,028,829.72/72,045,238.19 = 13,950,175.59/x
  3. Step 3: Cross multiply
    48,028,829.72x = 72,045,238.19 × 13,950,175.59
  4. Step 4: Simplify right side
    48,028,829.72x = 1,005,043,723,104,122.88
  5. Step 5: Solve for x
    x = 1,005,043,723,104,122.88/48,028,829.72
  6. Step 6: Final answer
    x = 20,925,842.44

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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.