Home / 1,914,042,844,954.70-2,641,387,084,182.90-1,035,117,613,391.30

Finding the Fourth Proportional to 1,914,042,844,954.70, 2,641,387,084,182.90 and 1,035,117,613,391.30

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Solution

The fourth proportional to 1,914,042,844,954.70, 2,641,387,084,182.90 and 1,035,117,613,391.30 is: 1,428,466,610,258.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,914,042,844,954.70 : 2,641,387,084,182.90 = 1,035,117,613,391.30 : x
  2. Step 2: Convert to fraction form
    1,914,042,844,954.70/2,641,387,084,182.90 = 1,035,117,613,391.30/x
  3. Step 3: Cross multiply
    1,914,042,844,954.70x = 2,641,387,084,182.90 × 1,035,117,613,391.30
  4. Step 4: Simplify right side
    1,914,042,844,954.70x = 2,734,146,294,622,008,375,246,848
  5. Step 5: Solve for x
    x = 2,734,146,294,622,008,375,246,848/1,914,042,844,954.70
  6. Step 6: Final answer
    x = 1,428,466,610,258.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.