Home / 11,103,626.10-16,655,439.15-3,531,357.30

Finding the Fourth Proportional to 11,103,626.10, 16,655,439.15 and 3,531,357.30

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Solution

The fourth proportional to 11,103,626.10, 16,655,439.15 and 3,531,357.30 is: 5,297,035.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,103,626.10 : 16,655,439.15 = 3,531,357.30 : x
  2. Step 2: Convert to fraction form
    11,103,626.10/16,655,439.15 = 3,531,357.30/x
  3. Step 3: Cross multiply
    11,103,626.10x = 16,655,439.15 × 3,531,357.30
  4. Step 4: Simplify right side
    11,103,626.10x = 58,816,306,627,058.30
  5. Step 5: Solve for x
    x = 58,816,306,627,058.30/11,103,626.10
  6. Step 6: Final answer
    x = 5,297,035.95

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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.