Home / 33,212,175.35-45,827,125.85-19,270,334.31

Finding the Fourth Proportional to 33,212,175.35, 45,827,125.85 and 19,270,334.31

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Solution

The fourth proportional to 33,212,175.35, 45,827,125.85 and 19,270,334.31 is: 26,589,767.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,212,175.35 : 45,827,125.85 = 19,270,334.31 : x
  2. Step 2: Convert to fraction form
    33,212,175.35/45,827,125.85 = 19,270,334.31/x
  3. Step 3: Cross multiply
    33,212,175.35x = 45,827,125.85 × 19,270,334.31
  4. Step 4: Simplify right side
    33,212,175.35x = 883,104,035,499,591.12
  5. Step 5: Solve for x
    x = 883,104,035,499,591.12/33,212,175.35
  6. Step 6: Final answer
    x = 26,589,767.95

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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.