Home / 33,936,476.88-50,912,688.72-11,217,374.88

Finding the Fourth Proportional to 33,936,476.88, 50,912,688.72 and 11,217,374.88

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Solution

The fourth proportional to 33,936,476.88, 50,912,688.72 and 11,217,374.88 is: 16,828,697.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,936,476.88 : 50,912,688.72 = 11,217,374.88 : x
  2. Step 2: Convert to fraction form
    33,936,476.88/50,912,688.72 = 11,217,374.88/x
  3. Step 3: Cross multiply
    33,936,476.88x = 50,912,688.72 × 11,217,374.88
  4. Step 4: Simplify right side
    33,936,476.88x = 571,106,715,520,987.38
  5. Step 5: Solve for x
    x = 571,106,715,520,987.38/33,936,476.88
  6. Step 6: Final answer
    x = 16,828,697.85

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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.