Home / 244,183,153.80-366,321,969.90-71,665,595.40

Finding the Fourth Proportional to 244,183,153.80, 366,321,969.90 and 71,665,595.40

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Solution

The fourth proportional to 244,183,153.80, 366,321,969.90 and 71,665,595.40 is: 107,512,257.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,183,153.80 : 366,321,969.90 = 71,665,595.40 : x
  2. Step 2: Convert to fraction form
    244,183,153.80/366,321,969.90 = 71,665,595.40/x
  3. Step 3: Cross multiply
    244,183,153.80x = 366,321,969.90 × 71,665,595.40
  4. Step 4: Simplify right side
    244,183,153.80x = 26,252,682,080,984,380
  5. Step 5: Solve for x
    x = 26,252,682,080,984,380/244,183,153.80
  6. Step 6: Final answer
    x = 107,512,257.39

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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.