Home / 22,016,579.40-33,013,059.30-9,222,629.40

Finding the Fourth Proportional to 22,016,579.40, 33,013,059.30 and 9,222,629.40

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Solution

The fourth proportional to 22,016,579.40, 33,013,059.30 and 9,222,629.40 is: 13,828,997.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,016,579.40 : 33,013,059.30 = 9,222,629.40 : x
  2. Step 2: Convert to fraction form
    22,016,579.40/33,013,059.30 = 9,222,629.40/x
  3. Step 3: Cross multiply
    22,016,579.40x = 33,013,059.30 × 9,222,629.40
  4. Step 4: Simplify right side
    22,016,579.40x = 304,467,211,284,123.44
  5. Step 5: Solve for x
    x = 304,467,211,284,123.44/22,016,579.40
  6. Step 6: Final answer
    x = 13,828,997.04

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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.