Home / 33,104,021.80-49,663,179.92-10,076,756.98

Finding the Fourth Proportional to 33,104,021.80, 49,663,179.92 and 10,076,756.98

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Solution

The fourth proportional to 33,104,021.80, 49,663,179.92 and 10,076,756.98 is: 15,117,311.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,104,021.80 : 49,663,179.92 = 10,076,756.98 : x
  2. Step 2: Convert to fraction form
    33,104,021.80/49,663,179.92 = 10,076,756.98/x
  3. Step 3: Cross multiply
    33,104,021.80x = 49,663,179.92 × 10,076,756.98
  4. Step 4: Simplify right side
    33,104,021.80x = 500,443,794,907,855.88
  5. Step 5: Solve for x
    x = 500,443,794,907,855.88/33,104,021.80
  6. Step 6: Final answer
    x = 15,117,311.06

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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.