Home / 26,864,101.93-40,296,942.03-7,433,487.40

Finding the Fourth Proportional to 26,864,101.93, 40,296,942.03 and 7,433,487.40

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Solution

The fourth proportional to 26,864,101.93, 40,296,942.03 and 7,433,487.40 is: 11,150,449.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,864,101.93 : 40,296,942.03 = 7,433,487.40 : x
  2. Step 2: Convert to fraction form
    26,864,101.93/40,296,942.03 = 7,433,487.40/x
  3. Step 3: Cross multiply
    26,864,101.93x = 40,296,942.03 × 7,433,487.40
  4. Step 4: Simplify right side
    26,864,101.93x = 299,546,810,838,535.44
  5. Step 5: Solve for x
    x = 299,546,810,838,535.44/26,864,101.93
  6. Step 6: Final answer
    x = 11,150,449.46

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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.