Home / 41,404,149.84-62,106,868.46-12,260,936.89

Finding the Fourth Proportional to 41,404,149.84, 62,106,868.46 and 12,260,936.89

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Solution

The fourth proportional to 41,404,149.84, 62,106,868.46 and 12,260,936.89 is: 18,391,595.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,404,149.84 : 62,106,868.46 = 12,260,936.89 : x
  2. Step 2: Convert to fraction form
    41,404,149.84/62,106,868.46 = 12,260,936.89/x
  3. Step 3: Cross multiply
    41,404,149.84x = 62,106,868.46 × 12,260,936.89
  4. Step 4: Simplify right side
    41,404,149.84x = 761,488,394,731,877.38
  5. Step 5: Solve for x
    x = 761,488,394,731,877.38/41,404,149.84
  6. Step 6: Final answer
    x = 18,391,595.95

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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.