Home / 33,939,980.64-50,914,752.40-10,903,190.24

Finding the Fourth Proportional to 33,939,980.64, 50,914,752.40 and 10,903,190.24

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Solution

The fourth proportional to 33,939,980.64, 50,914,752.40 and 10,903,190.24 is: 16,356,321.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,939,980.64 : 50,914,752.40 = 10,903,190.24 : x
  2. Step 2: Convert to fraction form
    33,939,980.64/50,914,752.40 = 10,903,190.24/x
  3. Step 3: Cross multiply
    33,939,980.64x = 50,914,752.40 × 10,903,190.24
  4. Step 4: Simplify right side
    33,939,980.64x = 555,133,231,439,696.56
  5. Step 5: Solve for x
    x = 555,133,231,439,696.56/33,939,980.64
  6. Step 6: Final answer
    x = 16,356,321.39

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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.