Home / 15,629,618.00-23,442,298.77-4,114,120.88

Finding the Fourth Proportional to 15,629,618.00, 23,442,298.77 and 4,114,120.88

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Solution

The fourth proportional to 15,629,618.00, 23,442,298.77 and 4,114,120.88 is: 6,170,621.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,629,618.00 : 23,442,298.77 = 4,114,120.88 : x
  2. Step 2: Convert to fraction form
    15,629,618.00/23,442,298.77 = 4,114,120.88/x
  3. Step 3: Cross multiply
    15,629,618.00x = 23,442,298.77 × 4,114,120.88
  4. Step 4: Simplify right side
    15,629,618.00x = 96,444,450,786,249.56
  5. Step 5: Solve for x
    x = 96,444,450,786,249.56/15,629,618.00
  6. Step 6: Final answer
    x = 6,170,621.11

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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.