Home / 244,321,454.40-366,198,746.40-98,683,000.80

Finding the Fourth Proportional to 244,321,454.40, 366,198,746.40 and 98,683,000.80

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Solution

The fourth proportional to 244,321,454.40, 366,198,746.40 and 98,683,000.80 is: 147,910,019.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,321,454.40 : 366,198,746.40 = 98,683,000.80 : x
  2. Step 2: Convert to fraction form
    244,321,454.40/366,198,746.40 = 98,683,000.80/x
  3. Step 3: Cross multiply
    244,321,454.40x = 366,198,746.40 × 98,683,000.80
  4. Step 4: Simplify right side
    244,321,454.40x = 36,137,591,183,950,192
  5. Step 5: Solve for x
    x = 36,137,591,183,950,192/244,321,454.40
  6. Step 6: Final answer
    x = 147,910,019.91

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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.