Home / 24,019,624.32-33,149,448-13,707,899.52

Finding the Fourth Proportional to 24,019,624.32, 33,149,448 and 13,707,899.52

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Solution

The fourth proportional to 24,019,624.32, 33,149,448 and 13,707,899.52 is: 18,918,251.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,019,624.32 : 33,149,448 = 13,707,899.52 : x
  2. Step 2: Convert to fraction form
    24,019,624.32/33,149,448 = 13,707,899.52/x
  3. Step 3: Cross multiply
    24,019,624.32x = 33,149,448 × 13,707,899.52
  4. Step 4: Simplify right side
    24,019,624.32x = 454,409,302,327,464.94
  5. Step 5: Solve for x
    x = 454,409,302,327,464.94/24,019,624.32
  6. Step 6: Final answer
    x = 18,918,251.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.