Home / 1,057,053,550.44-1,458,404,800.68-610,854,358.44

Finding the Fourth Proportional to 1,057,053,550.44, 1,458,404,800.68 and 610,854,358.44

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Solution

The fourth proportional to 1,057,053,550.44, 1,458,404,800.68 and 610,854,358.44 is: 842,788,833.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,053,550.44 : 1,458,404,800.68 = 610,854,358.44 : x
  2. Step 2: Convert to fraction form
    1,057,053,550.44/1,458,404,800.68 = 610,854,358.44/x
  3. Step 3: Cross multiply
    1,057,053,550.44x = 1,458,404,800.68 × 610,854,358.44
  4. Step 4: Simplify right side
    1,057,053,550.44x = 890,872,928,865,197,568
  5. Step 5: Solve for x
    x = 890,872,928,865,197,568/1,057,053,550.44
  6. Step 6: Final answer
    x = 842,788,833.64

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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.