Home / 33,104,028.80-49,663,190.42-10,076,763.98

Finding the Fourth Proportional to 33,104,028.80, 49,663,190.42 and 10,076,763.98

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Solution

The fourth proportional to 33,104,028.80, 49,663,190.42 and 10,076,763.98 is: 15,117,321.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,104,028.80 : 49,663,190.42 = 10,076,763.98 : x
  2. Step 2: Convert to fraction form
    33,104,028.80/49,663,190.42 = 10,076,763.98/x
  3. Step 3: Cross multiply
    33,104,028.80x = 49,663,190.42 × 10,076,763.98
  4. Step 4: Simplify right side
    33,104,028.80x = 500,444,248,356,137.12
  5. Step 5: Solve for x
    x = 500,444,248,356,137.12/33,104,028.80
  6. Step 6: Final answer
    x = 15,117,321.56

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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.