Home / 2,214,415,665,711.40-3,338,220,998,507.50-2,066,802,103,285.10

Finding the Fourth Proportional to 2,214,415,665,711.40, 3,338,220,998,507.50 and 2,066,802,103,285.10

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Solution

The fourth proportional to 2,214,415,665,711.40, 3,338,220,998,507.50 and 2,066,802,103,285.10 is: 3,115,694,260,918.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,214,415,665,711.40 : 3,338,220,998,507.50 = 2,066,802,103,285.10 : x
  2. Step 2: Convert to fraction form
    2,214,415,665,711.40/3,338,220,998,507.50 = 2,066,802,103,285.10/x
  3. Step 3: Cross multiply
    2,214,415,665,711.40x = 3,338,220,998,507.50 × 2,066,802,103,285.10
  4. Step 4: Simplify right side
    2,214,415,665,711.40x = 6,899,442,180,945,787,498,790,912
  5. Step 5: Solve for x
    x = 6,899,442,180,945,787,498,790,912/2,214,415,665,711.40
  6. Step 6: Final answer
    x = 3,115,694,260,918.84

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.