Home / 1,467,987,712.80-2,201,981,569.20-595,007,296.80

Finding the Fourth Proportional to 1,467,987,712.80, 2,201,981,569.20 and 595,007,296.80

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Solution

The fourth proportional to 1,467,987,712.80, 2,201,981,569.20 and 595,007,296.80 is: 892,510,945.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,987,712.80 : 2,201,981,569.20 = 595,007,296.80 : x
  2. Step 2: Convert to fraction form
    1,467,987,712.80/2,201,981,569.20 = 595,007,296.80/x
  3. Step 3: Cross multiply
    1,467,987,712.80x = 2,201,981,569.20 × 595,007,296.80
  4. Step 4: Simplify right side
    1,467,987,712.80x = 1,310,195,101,093,113,856
  5. Step 5: Solve for x
    x = 1,310,195,101,093,113,856/1,467,987,712.80
  6. Step 6: Final answer
    x = 892,510,945.20

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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.