Home / 26,924,261.44-40,399,003.86-13,269,964.36

Finding the Fourth Proportional to 26,924,261.44, 40,399,003.86 and 13,269,964.36

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Solution

The fourth proportional to 26,924,261.44, 40,399,003.86 and 13,269,964.36 is: 19,911,162.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,924,261.44 : 40,399,003.86 = 13,269,964.36 : x
  2. Step 2: Convert to fraction form
    26,924,261.44/40,399,003.86 = 13,269,964.36/x
  3. Step 3: Cross multiply
    26,924,261.44x = 40,399,003.86 × 13,269,964.36
  4. Step 4: Simplify right side
    26,924,261.44x = 536,093,341,401,702.38
  5. Step 5: Solve for x
    x = 536,093,341,401,702.38/26,924,261.44
  6. Step 6: Final answer
    x = 19,911,162.38

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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.