Home / 23,918,010.99-33,007,928.40-13,467,621.03

Finding the Fourth Proportional to 23,918,010.99, 33,007,928.40 and 13,467,621.03

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Solution

The fourth proportional to 23,918,010.99, 33,007,928.40 and 13,467,621.03 is: 18,585,921.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,918,010.99 : 33,007,928.40 = 13,467,621.03 : x
  2. Step 2: Convert to fraction form
    23,918,010.99/33,007,928.40 = 13,467,621.03/x
  3. Step 3: Cross multiply
    23,918,010.99x = 33,007,928.40 × 13,467,621.03
  4. Step 4: Simplify right side
    23,918,010.99x = 444,538,270,676,574.19
  5. Step 5: Solve for x
    x = 444,538,270,676,574.19/23,918,010.99
  6. Step 6: Final answer
    x = 18,585,921.33

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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.