Home / 2,238,841,556.10-3,090,592,178.73-1,446,274,067.22

Finding the Fourth Proportional to 2,238,841,556.10, 3,090,592,178.73 and 1,446,274,067.22

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Solution

The fourth proportional to 2,238,841,556.10, 3,090,592,178.73 and 1,446,274,067.22 is: 1,996,498,282.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,238,841,556.10 : 3,090,592,178.73 = 1,446,274,067.22 : x
  2. Step 2: Convert to fraction form
    2,238,841,556.10/3,090,592,178.73 = 1,446,274,067.22/x
  3. Step 3: Cross multiply
    2,238,841,556.10x = 3,090,592,178.73 × 1,446,274,067.22
  4. Step 4: Simplify right side
    2,238,841,556.10x = 4,469,843,320,450,158,592
  5. Step 5: Solve for x
    x = 4,469,843,320,450,158,592/2,238,841,556.10
  6. Step 6: Final answer
    x = 1,996,498,282.01

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1.5x scale

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.