Home / 27,669,815.70-41,510,944.35-16,304,414.10

Finding the Fourth Proportional to 27,669,815.70, 41,510,944.35 and 16,304,414.10

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Solution

The fourth proportional to 27,669,815.70, 41,510,944.35 and 16,304,414.10 is: 24,460,286.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,669,815.70 : 41,510,944.35 = 16,304,414.10 : x
  2. Step 2: Convert to fraction form
    27,669,815.70/41,510,944.35 = 16,304,414.10/x
  3. Step 3: Cross multiply
    27,669,815.70x = 41,510,944.35 × 16,304,414.10
  4. Step 4: Simplify right side
    27,669,815.70x = 676,811,626,364,455.38
  5. Step 5: Solve for x
    x = 676,811,626,364,455.38/27,669,815.70
  6. Step 6: Final answer
    x = 24,460,286.75

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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.