Home / 28,064,203-42,096,304.54-6,789,067

Finding the Fourth Proportional to 28,064,203, 42,096,304.54 and 6,789,067

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Solution

The fourth proportional to 28,064,203, 42,096,304.54 and 6,789,067 is: 10,183,600.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,064,203 : 42,096,304.54 = 6,789,067 : x
  2. Step 2: Convert to fraction form
    28,064,203/42,096,304.54 = 6,789,067/x
  3. Step 3: Cross multiply
    28,064,203x = 42,096,304.54 × 6,789,067
  4. Step 4: Simplify right side
    28,064,203x = 285,794,631,974,464.19
  5. Step 5: Solve for x
    x = 285,794,631,974,464.19/28,064,203
  6. Step 6: Final answer
    x = 10,183,600.51

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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.