Home / 33,644,751,621.63-50,467,212,909.29-13,747,639,069.53

Finding the Fourth Proportional to 33,644,751,621.63, 50,467,212,909.29 and 13,747,639,069.53

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Solution

The fourth proportional to 33,644,751,621.63, 50,467,212,909.29 and 13,747,639,069.53 is: 20,621,493,531.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,644,751,621.63 : 50,467,212,909.29 = 13,747,639,069.53 : x
  2. Step 2: Convert to fraction form
    33,644,751,621.63/50,467,212,909.29 = 13,747,639,069.53/x
  3. Step 3: Cross multiply
    33,644,751,621.63x = 50,467,212,909.29 × 13,747,639,069.53
  4. Step 4: Simplify right side
    33,644,751,621.63x = 693,805,027,922,071,519,232
  5. Step 5: Solve for x
    x = 693,805,027,922,071,519,232/33,644,751,621.63
  6. Step 6: Final answer
    x = 20,621,493,531.13

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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.