Home / 363,625,763,696.76-545,439,170,496.04-148,494,306,060.52

Finding the Fourth Proportional to 363,625,763,696.76, 545,439,170,496.04 and 148,494,306,060.52

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Solution

The fourth proportional to 363,625,763,696.76, 545,439,170,496.04 and 148,494,306,060.52 is: 222,741,673,465.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    363,625,763,696.76 : 545,439,170,496.04 = 148,494,306,060.52 : x
  2. Step 2: Convert to fraction form
    363,625,763,696.76/545,439,170,496.04 = 148,494,306,060.52/x
  3. Step 3: Cross multiply
    363,625,763,696.76x = 545,439,170,496.04 × 148,494,306,060.52
  4. Step 4: Simplify right side
    363,625,763,696.76x = 80,994,611,121,035,096,883,200
  5. Step 5: Solve for x
    x = 80,994,611,121,035,096,883,200/363,625,763,696.76
  6. Step 6: Final answer
    x = 222,741,673,465.63

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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.