Home / 23,833,358.89-32,889,903.05-13,379,372.44

Finding the Fourth Proportional to 23,833,358.89, 32,889,903.05 and 13,379,372.44

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Solution

The fourth proportional to 23,833,358.89, 32,889,903.05 and 13,379,372.44 is: 18,463,459.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,833,358.89 : 32,889,903.05 = 13,379,372.44 : x
  2. Step 2: Convert to fraction form
    23,833,358.89/32,889,903.05 = 13,379,372.44/x
  3. Step 3: Cross multiply
    23,833,358.89x = 32,889,903.05 × 13,379,372.44
  4. Step 4: Simplify right side
    23,833,358.89x = 440,046,262,372,665.56
  5. Step 5: Solve for x
    x = 440,046,262,372,665.56/23,833,358.89
  6. Step 6: Final answer
    x = 18,463,459.74

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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.