Home / 16,324,963.53-22,527,774.21-8,882,656.16

Finding the Fourth Proportional to 16,324,963.53, 22,527,774.21 and 8,882,656.16

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Solution

The fourth proportional to 16,324,963.53, 22,527,774.21 and 8,882,656.16 is: 12,257,697.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,324,963.53 : 22,527,774.21 = 8,882,656.16 : x
  2. Step 2: Convert to fraction form
    16,324,963.53/22,527,774.21 = 8,882,656.16/x
  3. Step 3: Cross multiply
    16,324,963.53x = 22,527,774.21 × 8,882,656.16
  4. Step 4: Simplify right side
    16,324,963.53x = 200,106,472,296,075.94
  5. Step 5: Solve for x
    x = 200,106,472,296,075.94/16,324,963.53
  6. Step 6: Final answer
    x = 12,257,697.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.