Home / 33,872,747,511.21-50,814,909,783.48-13,964,752,209.84

Finding the Fourth Proportional to 33,872,747,511.21, 50,814,909,783.48 and 13,964,752,209.84

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Solution

The fourth proportional to 33,872,747,511.21, 50,814,909,783.48 and 13,964,752,209.84 is: 20,949,514,752.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,872,747,511.21 : 50,814,909,783.48 = 13,964,752,209.84 : x
  2. Step 2: Convert to fraction form
    33,872,747,511.21/50,814,909,783.48 = 13,964,752,209.84/x
  3. Step 3: Cross multiply
    33,872,747,511.21x = 50,814,909,783.48 × 13,964,752,209.84
  4. Step 4: Simplify right side
    33,872,747,511.21x = 709,617,623,691,672,682,496
  5. Step 5: Solve for x
    x = 709,617,623,691,672,682,496/33,872,747,511.21
  6. Step 6: Final answer
    x = 20,949,514,752.44

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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.