Home / 22,455,913.88-33,670,977.24-8,793,063.38

Finding the Fourth Proportional to 22,455,913.88, 33,670,977.24 and 8,793,063.38

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Solution

The fourth proportional to 22,455,913.88, 33,670,977.24 and 8,793,063.38 is: 13,184,546.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,455,913.88 : 33,670,977.24 = 8,793,063.38 : x
  2. Step 2: Convert to fraction form
    22,455,913.88/33,670,977.24 = 8,793,063.38/x
  3. Step 3: Cross multiply
    22,455,913.88x = 33,670,977.24 × 8,793,063.38
  4. Step 4: Simplify right side
    22,455,913.88x = 296,071,036,937,857.50
  5. Step 5: Solve for x
    x = 296,071,036,937,857.50/22,455,913.88
  6. Step 6: Final answer
    x = 13,184,546.33

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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.