Home / 16,114,468.80-24,171,703.20-5,476,900.80

Finding the Fourth Proportional to 16,114,468.80, 24,171,703.20 and 5,476,900.80

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Solution

The fourth proportional to 16,114,468.80, 24,171,703.20 and 5,476,900.80 is: 8,215,351.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,114,468.80 : 24,171,703.20 = 5,476,900.80 : x
  2. Step 2: Convert to fraction form
    16,114,468.80/24,171,703.20 = 5,476,900.80/x
  3. Step 3: Cross multiply
    16,114,468.80x = 24,171,703.20 × 5,476,900.80
  4. Step 4: Simplify right side
    16,114,468.80x = 132,386,020,593,442.55
  5. Step 5: Solve for x
    x = 132,386,020,593,442.55/16,114,468.80
  6. Step 6: Final answer
    x = 8,215,351.20

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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.