Home / 9,294,443.60-13,949,959.80-8,033,694.80

Finding the Fourth Proportional to 9,294,443.60, 13,949,959.80 and 8,033,694.80

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Solution

The fourth proportional to 9,294,443.60, 13,949,959.80 and 8,033,694.80 is: 12,057,711.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,294,443.60 : 13,949,959.80 = 8,033,694.80 : x
  2. Step 2: Convert to fraction form
    9,294,443.60/13,949,959.80 = 8,033,694.80/x
  3. Step 3: Cross multiply
    9,294,443.60x = 13,949,959.80 × 8,033,694.80
  4. Step 4: Simplify right side
    9,294,443.60x = 112,069,719,505,469.05
  5. Step 5: Solve for x
    x = 112,069,719,505,469.05/9,294,443.60
  6. Step 6: Final answer
    x = 12,057,711.50

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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.