Home / 2,331,590,225.90-3,217,589,046.51-1,328,007,600.14

Finding the Fourth Proportional to 2,331,590,225.90, 3,217,589,046.51 and 1,328,007,600.14

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Solution

The fourth proportional to 2,331,590,225.90, 3,217,589,046.51 and 1,328,007,600.14 is: 1,832,647,375.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,331,590,225.90 : 3,217,589,046.51 = 1,328,007,600.14 : x
  2. Step 2: Convert to fraction form
    2,331,590,225.90/3,217,589,046.51 = 1,328,007,600.14/x
  3. Step 3: Cross multiply
    2,331,590,225.90x = 3,217,589,046.51 × 1,328,007,600.14
  4. Step 4: Simplify right side
    2,331,590,225.90x = 4,272,982,707,892,496,384
  5. Step 5: Solve for x
    x = 4,272,982,707,892,496,384/2,331,590,225.90
  6. Step 6: Final answer
    x = 1,832,647,375.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.