Home / 23,628,941.76-35,443,408.96-5,678,045.76

Finding the Fourth Proportional to 23,628,941.76, 35,443,408.96 and 5,678,045.76

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Solution

The fourth proportional to 23,628,941.76, 35,443,408.96 and 5,678,045.76 is: 8,517,067.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,628,941.76 : 35,443,408.96 = 5,678,045.76 : x
  2. Step 2: Convert to fraction form
    23,628,941.76/35,443,408.96 = 5,678,045.76/x
  3. Step 3: Cross multiply
    23,628,941.76x = 35,443,408.96 × 5,678,045.76
  4. Step 4: Simplify right side
    23,628,941.76x = 201,249,297,965,274
  5. Step 5: Solve for x
    x = 201,249,297,965,274/23,628,941.76
  6. Step 6: Final answer
    x = 8,517,067.76

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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.