Home / 17,687,076.16-26,530,614.24-4,907,583.04

Finding the Fourth Proportional to 17,687,076.16, 26,530,614.24 and 4,907,583.04

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Solution

The fourth proportional to 17,687,076.16, 26,530,614.24 and 4,907,583.04 is: 7,361,374.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,687,076.16 : 26,530,614.24 = 4,907,583.04 : x
  2. Step 2: Convert to fraction form
    17,687,076.16/26,530,614.24 = 4,907,583.04/x
  3. Step 3: Cross multiply
    17,687,076.16x = 26,530,614.24 × 4,907,583.04
  4. Step 4: Simplify right side
    17,687,076.16x = 130,201,192,485,006.48
  5. Step 5: Solve for x
    x = 130,201,192,485,006.48/17,687,076.16
  6. Step 6: Final answer
    x = 7,361,374.56

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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.