Home / 173,840,259,140.20-260,760,388,710.30-166,983,394,781.80

Finding the Fourth Proportional to 173,840,259,140.20, 260,760,388,710.30 and 166,983,394,781.80

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Solution

The fourth proportional to 173,840,259,140.20, 260,760,388,710.30 and 166,983,394,781.80 is: 250,475,092,172.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,840,259,140.20 : 260,760,388,710.30 = 166,983,394,781.80 : x
  2. Step 2: Convert to fraction form
    173,840,259,140.20/260,760,388,710.30 = 166,983,394,781.80/x
  3. Step 3: Cross multiply
    173,840,259,140.20x = 260,760,388,710.30 × 166,983,394,781.80
  4. Step 4: Simplify right side
    173,840,259,140.20x = 43,542,654,931,467,639,980,032
  5. Step 5: Solve for x
    x = 43,542,654,931,467,639,980,032/173,840,259,140.20
  6. Step 6: Final answer
    x = 250,475,092,172.70

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1.5x scale

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.