Home / 33,587,642.03-50,363,401.83-19,759,381.14

Finding the Fourth Proportional to 33,587,642.03, 50,363,401.83 and 19,759,381.14

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Solution

The fourth proportional to 33,587,642.03, 50,363,401.83 and 19,759,381.14 is: 29,628,446.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,587,642.03 : 50,363,401.83 = 19,759,381.14 : x
  2. Step 2: Convert to fraction form
    33,587,642.03/50,363,401.83 = 19,759,381.14/x
  3. Step 3: Cross multiply
    33,587,642.03x = 50,363,401.83 × 19,759,381.14
  4. Step 4: Simplify right side
    33,587,642.03x = 995,149,652,251,640.50
  5. Step 5: Solve for x
    x = 995,149,652,251,640.50/33,587,642.03
  6. Step 6: Final answer
    x = 29,628,446.42

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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.