Home / 629,228,233.45-943,880,183.15-192,532,701.00

Finding the Fourth Proportional to 629,228,233.45, 943,880,183.15 and 192,532,701.00

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Solution

The fourth proportional to 629,228,233.45, 943,880,183.15 and 192,532,701.00 is: 288,810,627.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    629,228,233.45 : 943,880,183.15 = 192,532,701.00 : x
  2. Step 2: Convert to fraction form
    629,228,233.45/943,880,183.15 = 192,532,701.00/x
  3. Step 3: Cross multiply
    629,228,233.45x = 943,880,183.15 × 192,532,701.00
  4. Step 4: Simplify right side
    629,228,233.45x = 181,727,801,084,821,056
  5. Step 5: Solve for x
    x = 181,727,801,084,821,056/629,228,233.45
  6. Step 6: Final answer
    x = 288,810,627.72

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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.