Home / 269,377,794,754.83-404,067,740,445.35-65,170,653,788.33

Finding the Fourth Proportional to 269,377,794,754.83, 404,067,740,445.35 and 65,170,653,788.33

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Solution

The fourth proportional to 269,377,794,754.83, 404,067,740,445.35 and 65,170,653,788.33 is: 97,756,234,301.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,377,794,754.83 : 404,067,740,445.35 = 65,170,653,788.33 : x
  2. Step 2: Convert to fraction form
    269,377,794,754.83/404,067,740,445.35 = 65,170,653,788.33/x
  3. Step 3: Cross multiply
    269,377,794,754.83x = 404,067,740,445.35 × 65,170,653,788.33
  4. Step 4: Simplify right side
    269,377,794,754.83x = 26,333,358,819,596,690,259,968
  5. Step 5: Solve for x
    x = 26,333,358,819,596,690,259,968/269,377,794,754.83
  6. Step 6: Final answer
    x = 97,756,234,301.21

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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.