Home / 15,601,359.90-23,405,231.64-5,364,890.22

Finding the Fourth Proportional to 15,601,359.90, 23,405,231.64 and 5,364,890.22

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Solution

The fourth proportional to 15,601,359.90, 23,405,231.64 and 5,364,890.22 is: 8,048,432.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,601,359.90 : 23,405,231.64 = 5,364,890.22 : x
  2. Step 2: Convert to fraction form
    15,601,359.90/23,405,231.64 = 5,364,890.22/x
  3. Step 3: Cross multiply
    15,601,359.90x = 23,405,231.64 × 5,364,890.22
  4. Step 4: Simplify right side
    15,601,359.90x = 125,566,498,322,270.56
  5. Step 5: Solve for x
    x = 125,566,498,322,270.56/15,601,359.90
  6. Step 6: Final answer
    x = 8,048,432.90

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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.