Home / 2,504,557,325.91-3,456,607,973.54-1,514,489,828.79

Finding the Fourth Proportional to 2,504,557,325.91, 3,456,607,973.54 and 1,514,489,828.79

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Solution

The fourth proportional to 2,504,557,325.91, 3,456,607,973.54 and 1,514,489,828.79 is: 2,090,188,778.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,504,557,325.91 : 3,456,607,973.54 = 1,514,489,828.79 : x
  2. Step 2: Convert to fraction form
    2,504,557,325.91/3,456,607,973.54 = 1,514,489,828.79/x
  3. Step 3: Cross multiply
    2,504,557,325.91x = 3,456,607,973.54 × 1,514,489,828.79
  4. Step 4: Simplify right side
    2,504,557,325.91x = 5,234,997,618,033,170,432
  5. Step 5: Solve for x
    x = 5,234,997,618,033,170,432/2,504,557,325.91
  6. Step 6: Final answer
    x = 2,090,188,778.62

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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.