Home / 26,939,922.52-40,410,233.96-8,989,026.52

Finding the Fourth Proportional to 26,939,922.52, 40,410,233.96 and 8,989,026.52

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Solution

The fourth proportional to 26,939,922.52, 40,410,233.96 and 8,989,026.52 is: 13,483,656.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,939,922.52 : 40,410,233.96 = 8,989,026.52 : x
  2. Step 2: Convert to fraction form
    26,939,922.52/40,410,233.96 = 8,989,026.52/x
  3. Step 3: Cross multiply
    26,939,922.52x = 40,410,233.96 × 8,989,026.52
  4. Step 4: Simplify right side
    26,939,922.52x = 363,248,664,745,844.62
  5. Step 5: Solve for x
    x = 363,248,664,745,844.62/26,939,922.52
  6. Step 6: Final answer
    x = 13,483,656.62

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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.