Home / 2,524,109,954.49-3,483,451,985.94-1,395,055,454.58

Finding the Fourth Proportional to 2,524,109,954.49, 3,483,451,985.94 and 1,395,055,454.58

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Solution

The fourth proportional to 2,524,109,954.49, 3,483,451,985.94 and 1,395,055,454.58 is: 1,925,276,149.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,524,109,954.49 : 3,483,451,985.94 = 1,395,055,454.58 : x
  2. Step 2: Convert to fraction form
    2,524,109,954.49/3,483,451,985.94 = 1,395,055,454.58/x
  3. Step 3: Cross multiply
    2,524,109,954.49x = 3,483,451,985.94 × 1,395,055,454.58
  4. Step 4: Simplify right side
    2,524,109,954.49x = 4,859,608,693,753,129,984
  5. Step 5: Solve for x
    x = 4,859,608,693,753,129,984/2,524,109,954.49
  6. Step 6: Final answer
    x = 1,925,276,149.36

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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.