Home / 27,209,993.34-37,549,791.27-14,986,850.34

Finding the Fourth Proportional to 27,209,993.34, 37,549,791.27 and 14,986,850.34

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Solution

The fourth proportional to 27,209,993.34, 37,549,791.27 and 14,986,850.34 is: 20,681,853.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,209,993.34 : 37,549,791.27 = 14,986,850.34 : x
  2. Step 2: Convert to fraction form
    27,209,993.34/37,549,791.27 = 14,986,850.34/x
  3. Step 3: Cross multiply
    27,209,993.34x = 37,549,791.27 × 14,986,850.34
  4. Step 4: Simplify right side
    27,209,993.34x = 562,753,102,202,540.31
  5. Step 5: Solve for x
    x = 562,753,102,202,540.31/27,209,993.34
  6. Step 6: Final answer
    x = 20,681,853.73

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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.