Home / 25,589,027.61-38,390,273.73-9,195,968.16

Finding the Fourth Proportional to 25,589,027.61, 38,390,273.73 and 9,195,968.16

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Solution

The fourth proportional to 25,589,027.61, 38,390,273.73 and 9,195,968.16 is: 13,796,371.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,589,027.61 : 38,390,273.73 = 9,195,968.16 : x
  2. Step 2: Convert to fraction form
    25,589,027.61/38,390,273.73 = 9,195,968.16/x
  3. Step 3: Cross multiply
    25,589,027.61x = 38,390,273.73 × 9,195,968.16
  4. Step 4: Simplify right side
    25,589,027.61x = 353,035,734,874,764.44
  5. Step 5: Solve for x
    x = 353,035,734,874,764.44/25,589,027.61
  6. Step 6: Final answer
    x = 13,796,371.64

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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.