Home / 15,383,296.16-23,058,672.88-5,794,525.92

Finding the Fourth Proportional to 15,383,296.16, 23,058,672.88 and 5,794,525.92

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Solution

The fourth proportional to 15,383,296.16, 23,058,672.88 and 5,794,525.92 is: 8,685,659.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,383,296.16 : 23,058,672.88 = 5,794,525.92 : x
  2. Step 2: Convert to fraction form
    15,383,296.16/23,058,672.88 = 5,794,525.92/x
  3. Step 3: Cross multiply
    15,383,296.16x = 23,058,672.88 × 5,794,525.92
  4. Step 4: Simplify right side
    15,383,296.16x = 133,614,077,683,961.05
  5. Step 5: Solve for x
    x = 133,614,077,683,961.05/15,383,296.16
  6. Step 6: Final answer
    x = 8,685,659.84

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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.