Home / 17,461,335.33-26,055,441.56-15,645,723.57

Finding the Fourth Proportional to 17,461,335.33, 26,055,441.56 and 15,645,723.57

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Solution

The fourth proportional to 17,461,335.33, 26,055,441.56 and 15,645,723.57 is: 23,346,223.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,461,335.33 : 26,055,441.56 = 15,645,723.57 : x
  2. Step 2: Convert to fraction form
    17,461,335.33/26,055,441.56 = 15,645,723.57/x
  3. Step 3: Cross multiply
    17,461,335.33x = 26,055,441.56 × 15,645,723.57
  4. Step 4: Simplify right side
    17,461,335.33x = 407,656,236,181,163.88
  5. Step 5: Solve for x
    x = 407,656,236,181,163.88/17,461,335.33
  6. Step 6: Final answer
    x = 23,346,223.44

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.