Home / 24,760,958.48-34,171,189.90-13,747,708.72

Finding the Fourth Proportional to 24,760,958.48, 34,171,189.90 and 13,747,708.72

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Solution

The fourth proportional to 24,760,958.48, 34,171,189.90 and 13,747,708.72 is: 18,972,430.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,760,958.48 : 34,171,189.90 = 13,747,708.72 : x
  2. Step 2: Convert to fraction form
    24,760,958.48/34,171,189.90 = 13,747,708.72/x
  3. Step 3: Cross multiply
    24,760,958.48x = 34,171,189.90 × 13,747,708.72
  4. Step 4: Simplify right side
    24,760,958.48x = 469,775,565,241,208.69
  5. Step 5: Solve for x
    x = 469,775,565,241,208.69/24,760,958.48
  6. Step 6: Final answer
    x = 18,972,430.56

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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.