Home / 496,067,266.97-744,147,253.92-146,313,675.80

Finding the Fourth Proportional to 496,067,266.97, 744,147,253.92 and 146,313,675.80

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Solution

The fourth proportional to 496,067,266.97, 744,147,253.92 and 146,313,675.80 is: 219,484,185.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    496,067,266.97 : 744,147,253.92 = 146,313,675.80 : x
  2. Step 2: Convert to fraction form
    496,067,266.97/744,147,253.92 = 146,313,675.80/x
  3. Step 3: Cross multiply
    496,067,266.97x = 744,147,253.92 × 146,313,675.80
  4. Step 4: Simplify right side
    496,067,266.97x = 108,878,920,059,017,328
  5. Step 5: Solve for x
    x = 108,878,920,059,017,328/496,067,266.97
  6. Step 6: Final answer
    x = 219,484,185.53

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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.