Home / 167,577,847.20-251,376,212.26-50,996,994.61

Finding the Fourth Proportional to 167,577,847.20, 251,376,212.26 and 50,996,994.61

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Solution

The fourth proportional to 167,577,847.20, 251,376,212.26 and 50,996,994.61 is: 76,498,365.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,577,847.20 : 251,376,212.26 = 50,996,994.61 : x
  2. Step 2: Convert to fraction form
    167,577,847.20/251,376,212.26 = 50,996,994.61/x
  3. Step 3: Cross multiply
    167,577,847.20x = 251,376,212.26 × 50,996,994.61
  4. Step 4: Simplify right side
    167,577,847.20x = 12,819,431,341,705,436
  5. Step 5: Solve for x
    x = 12,819,431,341,705,436/167,577,847.20
  6. Step 6: Final answer
    x = 76,498,365.12

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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.