Home / 244,987,452.90-367,481,179.35-108,672,836.40

Finding the Fourth Proportional to 244,987,452.90, 367,481,179.35 and 108,672,836.40

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Solution

The fourth proportional to 244,987,452.90, 367,481,179.35 and 108,672,836.40 is: 163,009,254.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,987,452.90 : 367,481,179.35 = 108,672,836.40 : x
  2. Step 2: Convert to fraction form
    244,987,452.90/367,481,179.35 = 108,672,836.40/x
  3. Step 3: Cross multiply
    244,987,452.90x = 367,481,179.35 × 108,672,836.40
  4. Step 4: Simplify right side
    244,987,452.90x = 39,935,222,083,581,616
  5. Step 5: Solve for x
    x = 39,935,222,083,581,616/244,987,452.90
  6. Step 6: Final answer
    x = 163,009,254.60

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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.