Home / 24,421,406.48-33,701,607.26-13,408,869.49

Finding the Fourth Proportional to 24,421,406.48, 33,701,607.26 and 13,408,869.49

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Solution

The fourth proportional to 24,421,406.48, 33,701,607.26 and 13,408,869.49 is: 18,504,276.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,421,406.48 : 33,701,607.26 = 13,408,869.49 : x
  2. Step 2: Convert to fraction form
    24,421,406.48/33,701,607.26 = 13,408,869.49/x
  3. Step 3: Cross multiply
    24,421,406.48x = 33,701,607.26 × 13,408,869.49
  4. Step 4: Simplify right side
    24,421,406.48x = 451,900,453,352,576.50
  5. Step 5: Solve for x
    x = 451,900,453,352,576.50/24,421,406.48
  6. Step 6: Final answer
    x = 18,504,276.31

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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.