Home / 16,576,976.22-24,868,827.48-5,214,782.22

Finding the Fourth Proportional to 16,576,976.22, 24,868,827.48 and 5,214,782.22

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Solution

The fourth proportional to 16,576,976.22, 24,868,827.48 and 5,214,782.22 is: 7,823,231.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,576,976.22 : 24,868,827.48 = 5,214,782.22 : x
  2. Step 2: Convert to fraction form
    16,576,976.22/24,868,827.48 = 5,214,782.22/x
  3. Step 3: Cross multiply
    16,576,976.22x = 24,868,827.48 × 5,214,782.22
  4. Step 4: Simplify right side
    16,576,976.22x = 129,685,519,374,951.41
  5. Step 5: Solve for x
    x = 129,685,519,374,951.41/16,576,976.22
  6. Step 6: Final answer
    x = 7,823,231.31

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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.