Home / 23,918,009.49-33,007,926.33-13,467,619.53

Finding the Fourth Proportional to 23,918,009.49, 33,007,926.33 and 13,467,619.53

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Solution

The fourth proportional to 23,918,009.49, 33,007,926.33 and 13,467,619.53 is: 18,585,919.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,918,009.49 : 33,007,926.33 = 13,467,619.53 : x
  2. Step 2: Convert to fraction form
    23,918,009.49/33,007,926.33 = 13,467,619.53/x
  3. Step 3: Cross multiply
    23,918,009.49x = 33,007,926.33 × 13,467,619.53
  4. Step 4: Simplify right side
    23,918,009.49x = 444,538,193,286,709.19
  5. Step 5: Solve for x
    x = 444,538,193,286,709.19/23,918,009.49
  6. Step 6: Final answer
    x = 18,585,919.26

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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.