Home / 15,236,212.08-22,855,065.48-6,137,081.04

Finding the Fourth Proportional to 15,236,212.08, 22,855,065.48 and 6,137,081.04

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Solution

The fourth proportional to 15,236,212.08, 22,855,065.48 and 6,137,081.04 is: 9,205,922.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,236,212.08 : 22,855,065.48 = 6,137,081.04 : x
  2. Step 2: Convert to fraction form
    15,236,212.08/22,855,065.48 = 6,137,081.04/x
  3. Step 3: Cross multiply
    15,236,212.08x = 22,855,065.48 × 6,137,081.04
  4. Step 4: Simplify right side
    15,236,212.08x = 140,263,389,025,266.50
  5. Step 5: Solve for x
    x = 140,263,389,025,266.50/15,236,212.08
  6. Step 6: Final answer
    x = 9,205,922.59

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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.