Home / 24,482,154.12-33,785,372.62-13,468,667.29

Finding the Fourth Proportional to 24,482,154.12, 33,785,372.62 and 13,468,667.29

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Solution

The fourth proportional to 24,482,154.12, 33,785,372.62 and 13,468,667.29 is: 18,586,760.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,482,154.12 : 33,785,372.62 = 13,468,667.29 : x
  2. Step 2: Convert to fraction form
    24,482,154.12/33,785,372.62 = 13,468,667.29/x
  3. Step 3: Cross multiply
    24,482,154.12x = 33,785,372.62 × 13,468,667.29
  4. Step 4: Simplify right side
    24,482,154.12x = 455,043,943,134,109.50
  5. Step 5: Solve for x
    x = 455,043,943,134,109.50/24,482,154.12
  6. Step 6: Final answer
    x = 18,586,760.83

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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.