Home / 1,467,987,774.30-2,201,981,661.45-595,007,358.30

Finding the Fourth Proportional to 1,467,987,774.30, 2,201,981,661.45 and 595,007,358.30

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Solution

The fourth proportional to 1,467,987,774.30, 2,201,981,661.45 and 595,007,358.30 is: 892,511,037.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,987,774.30 : 2,201,981,661.45 = 595,007,358.30 : x
  2. Step 2: Convert to fraction form
    1,467,987,774.30/2,201,981,661.45 = 595,007,358.30/x
  3. Step 3: Cross multiply
    1,467,987,774.30x = 2,201,981,661.45 × 595,007,358.30
  4. Step 4: Simplify right side
    1,467,987,774.30x = 1,310,195,291,404,409,344
  5. Step 5: Solve for x
    x = 1,310,195,291,404,409,344/1,467,987,774.30
  6. Step 6: Final answer
    x = 892,511,037.45

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Double scale
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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.