Home / 24,025,379.31-33,157,936.49-13,571,836.42

Finding the Fourth Proportional to 24,025,379.31, 33,157,936.49 and 13,571,836.42

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Solution

The fourth proportional to 24,025,379.31, 33,157,936.49 and 13,571,836.42 is: 18,730,779.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,025,379.31 : 33,157,936.49 = 13,571,836.42 : x
  2. Step 2: Convert to fraction form
    24,025,379.31/33,157,936.49 = 13,571,836.42/x
  3. Step 3: Cross multiply
    24,025,379.31x = 33,157,936.49 × 13,571,836.42
  4. Step 4: Simplify right side
    24,025,379.31x = 450,014,089,999,169.75
  5. Step 5: Solve for x
    x = 450,014,089,999,169.75/24,025,379.31
  6. Step 6: Final answer
    x = 18,730,779.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.