Home / 2,313,281,952,023.70-3,469,922,928,035.60-823,825,357,079.70

Finding the Fourth Proportional to 2,313,281,952,023.70, 3,469,922,928,035.60 and 823,825,357,079.70

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Solution

The fourth proportional to 2,313,281,952,023.70, 3,469,922,928,035.60 and 823,825,357,079.70 is: 1,235,738,035,619.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,313,281,952,023.70 : 3,469,922,928,035.60 = 823,825,357,079.70 : x
  2. Step 2: Convert to fraction form
    2,313,281,952,023.70/3,469,922,928,035.60 = 823,825,357,079.70/x
  3. Step 3: Cross multiply
    2,313,281,952,023.70x = 3,469,922,928,035.60 × 823,825,357,079.70
  4. Step 4: Simplify right side
    2,313,281,952,023.70x = 2,858,610,495,227,966,154,342,400
  5. Step 5: Solve for x
    x = 2,858,610,495,227,966,154,342,400/2,313,281,952,023.70
  6. Step 6: Final answer
    x = 1,235,738,035,619.57

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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.