Home / 3,958,859,711.70-5,936,777,913.15-1,197,571,007.70

Finding the Fourth Proportional to 3,958,859,711.70, 5,936,777,913.15 and 1,197,571,007.70

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Solution

The fourth proportional to 3,958,859,711.70, 5,936,777,913.15 and 1,197,571,007.70 is: 1,795,899,230.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,958,859,711.70 : 5,936,777,913.15 = 1,197,571,007.70 : x
  2. Step 2: Convert to fraction form
    3,958,859,711.70/5,936,777,913.15 = 1,197,571,007.70/x
  3. Step 3: Cross multiply
    3,958,859,711.70x = 5,936,777,913.15 × 1,197,571,007.70
  4. Step 4: Simplify right side
    3,958,859,711.70x = 7,109,713,107,942,148,096
  5. Step 5: Solve for x
    x = 7,109,713,107,942,148,096/3,958,859,711.70
  6. Step 6: Final answer
    x = 1,795,899,230.01

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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.