Home / 16,007,395.84-24,015,563.28-6,429,500.56

Finding the Fourth Proportional to 16,007,395.84, 24,015,563.28 and 6,429,500.56

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Solution

The fourth proportional to 16,007,395.84, 24,015,563.28 and 6,429,500.56 is: 9,646,046.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,007,395.84 : 24,015,563.28 = 6,429,500.56 : x
  2. Step 2: Convert to fraction form
    16,007,395.84/24,015,563.28 = 6,429,500.56/x
  3. Step 3: Cross multiply
    16,007,395.84x = 24,015,563.28 × 6,429,500.56
  4. Step 4: Simplify right side
    16,007,395.84x = 154,408,077,557,475.44
  5. Step 5: Solve for x
    x = 154,408,077,557,475.44/16,007,395.84
  6. Step 6: Final answer
    x = 9,646,046.06

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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.