Home / 11,056,358.20-16,588,320-6,747,048.04

Finding the Fourth Proportional to 11,056,358.20, 16,588,320 and 6,747,048.04

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Solution

The fourth proportional to 11,056,358.20, 16,588,320 and 6,747,048.04 is: 10,122,880.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,056,358.20 : 16,588,320 = 6,747,048.04 : x
  2. Step 2: Convert to fraction form
    11,056,358.20/16,588,320 = 6,747,048.04/x
  3. Step 3: Cross multiply
    11,056,358.20x = 16,588,320 × 6,747,048.04
  4. Step 4: Simplify right side
    11,056,358.20x = 111,922,191,942,892.80
  5. Step 5: Solve for x
    x = 111,922,191,942,892.80/11,056,358.20
  6. Step 6: Final answer
    x = 10,122,880.42

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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.