Home / 22,056,850.40-33,085,287.60-6,911,967.20

Finding the Fourth Proportional to 22,056,850.40, 33,085,287.60 and 6,911,967.20

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Solution

The fourth proportional to 22,056,850.40, 33,085,287.60 and 6,911,967.20 is: 10,367,954.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,056,850.40 : 33,085,287.60 = 6,911,967.20 : x
  2. Step 2: Convert to fraction form
    22,056,850.40/33,085,287.60 = 6,911,967.20/x
  3. Step 3: Cross multiply
    22,056,850.40x = 33,085,287.60 × 6,911,967.20
  4. Step 4: Simplify right side
    22,056,850.40x = 228,684,422,693,766.75
  5. Step 5: Solve for x
    x = 228,684,422,693,766.75/22,056,850.40
  6. Step 6: Final answer
    x = 10,367,954.56

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.