Home / 244,008,676.40-366,013,014.60-82,448,279.60

Finding the Fourth Proportional to 244,008,676.40, 366,013,014.60 and 82,448,279.60

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Solution

The fourth proportional to 244,008,676.40, 366,013,014.60 and 82,448,279.60 is: 123,672,419.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,008,676.40 : 366,013,014.60 = 82,448,279.60 : x
  2. Step 2: Convert to fraction form
    244,008,676.40/366,013,014.60 = 82,448,279.60/x
  3. Step 3: Cross multiply
    244,008,676.40x = 366,013,014.60 × 82,448,279.60
  4. Step 4: Simplify right side
    244,008,676.40x = 30,177,143,364,979,680
  5. Step 5: Solve for x
    x = 30,177,143,364,979,680/244,008,676.40
  6. Step 6: Final answer
    x = 123,672,419.40

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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.