Home / 2,299,844,338.11-3,450,347,057.28-641,750,230.59

Finding the Fourth Proportional to 2,299,844,338.11, 3,450,347,057.28 and 641,750,230.59

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Solution

The fourth proportional to 2,299,844,338.11, 3,450,347,057.28 and 641,750,230.59 is: 962,787,343.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,299,844,338.11 : 3,450,347,057.28 = 641,750,230.59 : x
  2. Step 2: Convert to fraction form
    2,299,844,338.11/3,450,347,057.28 = 641,750,230.59/x
  3. Step 3: Cross multiply
    2,299,844,338.11x = 3,450,347,057.28 × 641,750,230.59
  4. Step 4: Simplify right side
    2,299,844,338.11x = 2,214,261,019,624,968,192
  5. Step 5: Solve for x
    x = 2,214,261,019,624,968,192/2,299,844,338.11
  6. Step 6: Final answer
    x = 962,787,343.01

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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.