Home / 11,138,027.32-16,707,055.28-3,051,074.04

Finding the Fourth Proportional to 11,138,027.32, 16,707,055.28 and 3,051,074.04

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Solution

The fourth proportional to 11,138,027.32, 16,707,055.28 and 3,051,074.04 is: 4,576,614.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,138,027.32 : 16,707,055.28 = 3,051,074.04 : x
  2. Step 2: Convert to fraction form
    11,138,027.32/16,707,055.28 = 3,051,074.04/x
  3. Step 3: Cross multiply
    11,138,027.32x = 16,707,055.28 × 3,051,074.04
  4. Step 4: Simplify right side
    11,138,027.32x = 50,974,462,649,652.93
  5. Step 5: Solve for x
    x = 50,974,462,649,652.93/11,138,027.32
  6. Step 6: Final answer
    x = 4,576,614.98

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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.