Home / 26,149,070.79-36,003,577.55-22,220,540.82

Finding the Fourth Proportional to 26,149,070.79, 36,003,577.55 and 22,220,540.82

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Solution

The fourth proportional to 26,149,070.79, 36,003,577.55 and 22,220,540.82 is: 30,594,546.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,149,070.79 : 36,003,577.55 = 22,220,540.82 : x
  2. Step 2: Convert to fraction form
    26,149,070.79/36,003,577.55 = 22,220,540.82/x
  3. Step 3: Cross multiply
    26,149,070.79x = 36,003,577.55 × 22,220,540.82
  4. Step 4: Simplify right side
    26,149,070.79x = 800,018,964,504,707.88
  5. Step 5: Solve for x
    x = 800,018,964,504,707.88/26,149,070.79
  6. Step 6: Final answer
    x = 30,594,546.59

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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.