Home / 2,462,613,101.20-3,693,943,566.50-1,970,102,844.44

Finding the Fourth Proportional to 2,462,613,101.20, 3,693,943,566.50 and 1,970,102,844.44

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Solution

The fourth proportional to 2,462,613,101.20, 3,693,943,566.50 and 1,970,102,844.44 is: 2,955,173,398.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,462,613,101.20 : 3,693,943,566.50 = 1,970,102,844.44 : x
  2. Step 2: Convert to fraction form
    2,462,613,101.20/3,693,943,566.50 = 1,970,102,844.44/x
  3. Step 3: Cross multiply
    2,462,613,101.20x = 3,693,943,566.50 × 1,970,102,844.44
  4. Step 4: Simplify right side
    2,462,613,101.20x = 7,277,448,727,562,488,832
  5. Step 5: Solve for x
    x = 7,277,448,727,562,488,832/2,462,613,101.20
  6. Step 6: Final answer
    x = 2,955,173,398.54

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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.