Home / 24,449,258.52-33,740,176.86-15,287,212.44

Finding the Fourth Proportional to 24,449,258.52, 33,740,176.86 and 15,287,212.44

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Solution

The fourth proportional to 24,449,258.52, 33,740,176.86 and 15,287,212.44 is: 21,096,478.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,449,258.52 : 33,740,176.86 = 15,287,212.44 : x
  2. Step 2: Convert to fraction form
    24,449,258.52/33,740,176.86 = 15,287,212.44/x
  3. Step 3: Cross multiply
    24,449,258.52x = 33,740,176.86 × 15,287,212.44
  4. Step 4: Simplify right side
    24,449,258.52x = 515,793,251,421,992.12
  5. Step 5: Solve for x
    x = 515,793,251,421,992.12/24,449,258.52
  6. Step 6: Final answer
    x = 21,096,478.28

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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.