Home / 1,467,987,780.30-2,201,981,670.45-595,007,364.30

Finding the Fourth Proportional to 1,467,987,780.30, 2,201,981,670.45 and 595,007,364.30

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Solution

The fourth proportional to 1,467,987,780.30, 2,201,981,670.45 and 595,007,364.30 is: 892,511,046.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,987,780.30 : 2,201,981,670.45 = 595,007,364.30 : x
  2. Step 2: Convert to fraction form
    1,467,987,780.30/2,201,981,670.45 = 595,007,364.30/x
  3. Step 3: Cross multiply
    1,467,987,780.30x = 2,201,981,670.45 × 595,007,364.30
  4. Step 4: Simplify right side
    1,467,987,780.30x = 1,310,195,309,971,365,376
  5. Step 5: Solve for x
    x = 1,310,195,309,971,365,376/1,467,987,780.30
  6. Step 6: Final answer
    x = 892,511,046.45

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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.