Home / 3,467,664,088,275-4,784,296,832,958-2,003,907,638,919

Finding the Fourth Proportional to 3,467,664,088,275, 4,784,296,832,958 and 2,003,907,638,919

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Solution

The fourth proportional to 3,467,664,088,275, 4,784,296,832,958 and 2,003,907,638,919 is: 2,764,768,653,006.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,467,664,088,275 : 4,784,296,832,958 = 2,003,907,638,919 : x
  2. Step 2: Convert to fraction form
    3,467,664,088,275/4,784,296,832,958 = 2,003,907,638,919/x
  3. Step 3: Cross multiply
    3,467,664,088,275x = 4,784,296,832,958 × 2,003,907,638,919
  4. Step 4: Simplify right side
    3,467,664,088,275x = 9,587,288,970,420,514,703,015,936
  5. Step 5: Solve for x
    x = 9,587,288,970,420,514,703,015,936/3,467,664,088,275
  6. Step 6: Final answer
    x = 2,764,768,653,006.91

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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.