Home / 244,987,487.40-367,481,231.10-108,672,870.90

Finding the Fourth Proportional to 244,987,487.40, 367,481,231.10 and 108,672,870.90

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Solution

The fourth proportional to 244,987,487.40, 367,481,231.10 and 108,672,870.90 is: 163,009,306.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,987,487.40 : 367,481,231.10 = 108,672,870.90 : x
  2. Step 2: Convert to fraction form
    244,987,487.40/367,481,231.10 = 108,672,870.90/x
  3. Step 3: Cross multiply
    244,987,487.40x = 367,481,231.10 × 108,672,870.90
  4. Step 4: Simplify right side
    244,987,487.40x = 39,935,240,385,503,368
  5. Step 5: Solve for x
    x = 39,935,240,385,503,368/244,987,487.40
  6. Step 6: Final answer
    x = 163,009,306.35

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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.