Home / 23,978,361.56-33,090,926.22-13,113,345.56

Finding the Fourth Proportional to 23,978,361.56, 33,090,926.22 and 13,113,345.56

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Solution

The fourth proportional to 23,978,361.56, 33,090,926.22 and 13,113,345.56 is: 18,096,847.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,978,361.56 : 33,090,926.22 = 13,113,345.56 : x
  2. Step 2: Convert to fraction form
    23,978,361.56/33,090,926.22 = 13,113,345.56/x
  3. Step 3: Cross multiply
    23,978,361.56x = 33,090,926.22 × 13,113,345.56
  4. Step 4: Simplify right side
    23,978,361.56x = 433,932,750,423,324.56
  5. Step 5: Solve for x
    x = 433,932,750,423,324.56/23,978,361.56
  6. Step 6: Final answer
    x = 18,096,847.42

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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.