Home / 16,632,222.40-24,951,962.40-9,447,198.40

Finding the Fourth Proportional to 16,632,222.40, 24,951,962.40 and 9,447,198.40

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Solution

The fourth proportional to 16,632,222.40, 24,951,962.40 and 9,447,198.40 is: 14,172,858.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,632,222.40 : 24,951,962.40 = 9,447,198.40 : x
  2. Step 2: Convert to fraction form
    16,632,222.40/24,951,962.40 = 9,447,198.40/x
  3. Step 3: Cross multiply
    16,632,222.40x = 24,951,962.40 × 9,447,198.40
  4. Step 4: Simplify right side
    16,632,222.40x = 235,726,139,262,140.16
  5. Step 5: Solve for x
    x = 235,726,139,262,140.16/16,632,222.40
  6. Step 6: Final answer
    x = 14,172,858.78

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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.