Home / 2,204,556,822.30-3,306,835,233.45-980,116,758.30

Finding the Fourth Proportional to 2,204,556,822.30, 3,306,835,233.45 and 980,116,758.30

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Solution

The fourth proportional to 2,204,556,822.30, 3,306,835,233.45 and 980,116,758.30 is: 1,470,175,137.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,204,556,822.30 : 3,306,835,233.45 = 980,116,758.30 : x
  2. Step 2: Convert to fraction form
    2,204,556,822.30/3,306,835,233.45 = 980,116,758.30/x
  3. Step 3: Cross multiply
    2,204,556,822.30x = 3,306,835,233.45 × 980,116,758.30
  4. Step 4: Simplify right side
    2,204,556,822.30x = 3,241,084,629,241,237,504
  5. Step 5: Solve for x
    x = 3,241,084,629,241,237,504/2,204,556,822.30
  6. Step 6: Final answer
    x = 1,470,175,137.45

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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.