Home / 33,448,002.60-50,172,003.90-10,731,196.20

Finding the Fourth Proportional to 33,448,002.60, 50,172,003.90 and 10,731,196.20

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Solution

The fourth proportional to 33,448,002.60, 50,172,003.90 and 10,731,196.20 is: 16,096,794.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,448,002.60 : 50,172,003.90 = 10,731,196.20 : x
  2. Step 2: Convert to fraction form
    33,448,002.60/50,172,003.90 = 10,731,196.20/x
  3. Step 3: Cross multiply
    33,448,002.60x = 50,172,003.90 × 10,731,196.20
  4. Step 4: Simplify right side
    33,448,002.60x = 538,405,617,598,065.12
  5. Step 5: Solve for x
    x = 538,405,617,598,065.12/33,448,002.60
  6. Step 6: Final answer
    x = 16,096,794.30

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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.