Home / 23,388,936.80-35,083,405.20-9,924,015.20

Finding the Fourth Proportional to 23,388,936.80, 35,083,405.20 and 9,924,015.20

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Solution

The fourth proportional to 23,388,936.80, 35,083,405.20 and 9,924,015.20 is: 14,886,022.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,388,936.80 : 35,083,405.20 = 9,924,015.20 : x
  2. Step 2: Convert to fraction form
    23,388,936.80/35,083,405.20 = 9,924,015.20/x
  3. Step 3: Cross multiply
    23,388,936.80x = 35,083,405.20 × 9,924,015.20
  4. Step 4: Simplify right side
    23,388,936.80x = 348,168,246,472,559.06
  5. Step 5: Solve for x
    x = 348,168,246,472,559.06/23,388,936.80
  6. Step 6: Final answer
    x = 14,886,022.80

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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.