Home / 33,418,092.21-50,127,838.20-10,698,923.85

Finding the Fourth Proportional to 33,418,092.21, 50,127,838.20 and 10,698,923.85

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Solution

The fourth proportional to 33,418,092.21, 50,127,838.20 and 10,698,923.85 is: 16,048,609.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,418,092.21 : 50,127,838.20 = 10,698,923.85 : x
  2. Step 2: Convert to fraction form
    33,418,092.21/50,127,838.20 = 10,698,923.85/x
  3. Step 3: Cross multiply
    33,418,092.21x = 50,127,838.20 × 10,698,923.85
  4. Step 4: Simplify right side
    33,418,092.21x = 536,313,923,666,921.06
  5. Step 5: Solve for x
    x = 536,313,923,666,921.06/33,418,092.21
  6. Step 6: Final answer
    x = 16,048,609.85

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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.