Home / 95,796,015.60-143,694,023.40-27,640,930.80

Finding the Fourth Proportional to 95,796,015.60, 143,694,023.40 and 27,640,930.80

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Solution

The fourth proportional to 95,796,015.60, 143,694,023.40 and 27,640,930.80 is: 41,461,396.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,796,015.60 : 143,694,023.40 = 27,640,930.80 : x
  2. Step 2: Convert to fraction form
    95,796,015.60/143,694,023.40 = 27,640,930.80/x
  3. Step 3: Cross multiply
    95,796,015.60x = 143,694,023.40 × 27,640,930.80
  4. Step 4: Simplify right side
    95,796,015.60x = 3,971,836,557,172,981
  5. Step 5: Solve for x
    x = 3,971,836,557,172,981/95,796,015.60
  6. Step 6: Final answer
    x = 41,461,396.20

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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.