Home / 36,987,564.03-51,050,058.08-22,305,620.67

Finding the Fourth Proportional to 36,987,564.03, 51,050,058.08 and 22,305,620.67

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Solution

The fourth proportional to 36,987,564.03, 51,050,058.08 and 22,305,620.67 is: 30,786,110.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,987,564.03 : 51,050,058.08 = 22,305,620.67 : x
  2. Step 2: Convert to fraction form
    36,987,564.03/51,050,058.08 = 22,305,620.67/x
  3. Step 3: Cross multiply
    36,987,564.03x = 51,050,058.08 × 22,305,620.67
  4. Step 4: Simplify right side
    36,987,564.03x = 1,138,703,230,769,712.75
  5. Step 5: Solve for x
    x = 1,138,703,230,769,712.75/36,987,564.03
  6. Step 6: Final answer
    x = 30,786,110.43

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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.